Struct sqlx_core::postgres::Postgres

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pub struct Postgres;

Expand description

PostgreSQL database driver.

Trait Implementations

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impl Database for Postgres

type Connection = PgConnection

The concrete Connection implementation for this database.

type TransactionManager = PgTransactionManager

The concrete TransactionManager implementation for this database.

type Row = PgRow

The concrete Row implementation for this database.

type QueryResult = PgQueryResult

The concrete QueryResult implementation for this database.

type Column = PgColumn

The concrete Column implementation for this database.

type TypeInfo = PgTypeInfo

The concrete TypeInfo implementation for this database.

type Value = PgValue

The concrete type used to hold an owned copy of the not-yet-decoded value that was received from the database. Read more

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impl Debug for Postgres

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Decode<'_, Postgres> for bool

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fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl Decode<'_, Postgres> for Vec<u8>

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fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl Decode<'_, Postgres> for String

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fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl Decode<'_, Postgres> for f32

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fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl Decode<'_, Postgres> for f64

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fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl Decode<'_, Postgres> for i8

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fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl Decode<'_, Postgres> for i16

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fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl Decode<'_, Postgres> for i32

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fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl Decode<'_, Postgres> for i64

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fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl Decode<'_, Postgres> for PgMoney

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fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl Decode<'_, Postgres> for Oid

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fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'de> Decode<'de, Postgres> for PgInterval

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fn decode(value: PgValueRef<'de>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r, T> Decode<'r, Postgres> for Vec<T> where
T: for<'a> Decode<'a, Postgres> + Type<Postgres>,

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r> Decode<'r, Postgres> for &'r [u8]

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r, T1, T2, T3, T4> Decode<'r, Postgres> for (T1, T2, T3, T4) where
 T1: 'r,
 T2: 'r,
 T3: 'r,
 T4: 'r,
 T1: Type<Postgres>,
 T2: Type<Postgres>,
 T3: Type<Postgres>,
 T4: Type<Postgres>,
 T1: for<'a> Decode<'a, Postgres>,
 T2: for<'a> Decode<'a, Postgres>,
 T3: for<'a> Decode<'a, Postgres>,
 T4: for<'a> Decode<'a, Postgres>,

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r, T1, T2, T3, T4, T5> Decode<'r, Postgres> for (T1, T2, T3, T4, T5) where
 T1: 'r,
 T2: 'r,
 T3: 'r,
 T4: 'r,
 T5: 'r,
 T1: Type<Postgres>,
 T2: Type<Postgres>,
 T3: Type<Postgres>,
 T4: Type<Postgres>,
 T5: Type<Postgres>,
 T1: for<'a> Decode<'a, Postgres>,
 T2: for<'a> Decode<'a, Postgres>,
 T3: for<'a> Decode<'a, Postgres>,
 T4: for<'a> Decode<'a, Postgres>,
 T5: for<'a> Decode<'a, Postgres>,

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r, T1, T2, T3, T4, T5, T6> Decode<'r, Postgres> for (T1, T2, T3, T4, T5, T6) where
 T1: 'r,
 T2: 'r,
 T3: 'r,
 T4: 'r,
 T5: 'r,
 T6: 'r,
 T1: Type<Postgres>,
 T2: Type<Postgres>,
 T3: Type<Postgres>,
 T4: Type<Postgres>,
 T5: Type<Postgres>,
 T6: Type<Postgres>,
 T1: for<'a> Decode<'a, Postgres>,
 T2: for<'a> Decode<'a, Postgres>,
 T3: for<'a> Decode<'a, Postgres>,
 T4: for<'a> Decode<'a, Postgres>,
 T5: for<'a> Decode<'a, Postgres>,
 T6: for<'a> Decode<'a, Postgres>,

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r, T1, T2, T3, T4, T5, T6, T7> Decode<'r, Postgres> for (T1, T2, T3, T4, T5, T6, T7) where
 T1: 'r,
 T2: 'r,
 T3: 'r,
 T4: 'r,
 T5: 'r,
 T6: 'r,
 T7: 'r,
 T1: Type<Postgres>,
 T2: Type<Postgres>,
 T3: Type<Postgres>,
 T4: Type<Postgres>,
 T5: Type<Postgres>,
 T6: Type<Postgres>,
 T7: Type<Postgres>,
 T1: for<'a> Decode<'a, Postgres>,
 T2: for<'a> Decode<'a, Postgres>,
 T3: for<'a> Decode<'a, Postgres>,
 T4: for<'a> Decode<'a, Postgres>,
 T5: for<'a> Decode<'a, Postgres>,
 T6: for<'a> Decode<'a, Postgres>,
 T7: for<'a> Decode<'a, Postgres>,

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r, T1, T2, T3, T4, T5, T6, T7, T8> Decode<'r, Postgres> for (T1, T2, T3, T4, T5, T6, T7, T8) where
 T1: 'r,
 T2: 'r,
 T3: 'r,
 T4: 'r,
 T5: 'r,
 T6: 'r,
 T7: 'r,
 T8: 'r,
 T1: Type<Postgres>,
 T2: Type<Postgres>,
 T3: Type<Postgres>,
 T4: Type<Postgres>,
 T5: Type<Postgres>,
 T6: Type<Postgres>,
 T7: Type<Postgres>,
 T8: Type<Postgres>,
 T1: for<'a> Decode<'a, Postgres>,
 T2: for<'a> Decode<'a, Postgres>,
 T3: for<'a> Decode<'a, Postgres>,
 T4: for<'a> Decode<'a, Postgres>,
 T5: for<'a> Decode<'a, Postgres>,
 T6: for<'a> Decode<'a, Postgres>,
 T7: for<'a> Decode<'a, Postgres>,
 T8: for<'a> Decode<'a, Postgres>,

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r, T1, T2, T3, T4, T5, T6, T7, T8, T9> Decode<'r, Postgres> for (T1, T2, T3, T4, T5, T6, T7, T8, T9) where
 T1: 'r,
 T2: 'r,
 T3: 'r,
 T4: 'r,
 T5: 'r,
 T6: 'r,
 T7: 'r,
 T8: 'r,
 T9: 'r,
 T1: Type<Postgres>,
 T2: Type<Postgres>,
 T3: Type<Postgres>,
 T4: Type<Postgres>,
 T5: Type<Postgres>,
 T6: Type<Postgres>,
 T7: Type<Postgres>,
 T8: Type<Postgres>,
 T9: Type<Postgres>,
 T1: for<'a> Decode<'a, Postgres>,
 T2: for<'a> Decode<'a, Postgres>,
 T3: for<'a> Decode<'a, Postgres>,
 T4: for<'a> Decode<'a, Postgres>,
 T5: for<'a> Decode<'a, Postgres>,
 T6: for<'a> Decode<'a, Postgres>,
 T7: for<'a> Decode<'a, Postgres>,
 T8: for<'a> Decode<'a, Postgres>,
 T9: for<'a> Decode<'a, Postgres>,

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r> Decode<'r, Postgres> for ()

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fn decode(_value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r, T: 'r> Decode<'r, Postgres> for Json<T> where
T: Deserialize<'r>,

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r> Decode<'r, Postgres> for PgLQuery

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r> Decode<'r, Postgres> for PgLTree

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r, T> Decode<'r, Postgres> for PgRange<T> where
T: Type<Postgres> + for<'a> Decode<'a, Postgres>,

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r> Decode<'r, Postgres> for &'r str

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r> Decode<'r, Postgres> for Cow<'r, str>

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r, T1> Decode<'r, Postgres> for (T1,) where
 T1: 'r,
 T1: Type<Postgres>,
 T1: for<'a> Decode<'a, Postgres>,

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r, T1, T2> Decode<'r, Postgres> for (T1, T2) where
 T1: 'r,
 T2: 'r,
 T1: Type<Postgres>,
 T2: Type<Postgres>,
 T1: for<'a> Decode<'a, Postgres>,
 T2: for<'a> Decode<'a, Postgres>,

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl<'r, T1, T2, T3> Decode<'r, Postgres> for (T1, T2, T3) where
 T1: 'r,
 T2: 'r,
 T3: 'r,
 T1: Type<Postgres>,
 T2: Type<Postgres>,
 T3: Type<Postgres>,
 T1: for<'a> Decode<'a, Postgres>,
 T2: for<'a> Decode<'a, Postgres>,
 T3: for<'a> Decode<'a, Postgres>,

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fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

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impl Encode<'_, Postgres> for bool

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for Duration

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn size_hint(&self) -> usize

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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impl Encode<'_, Postgres> for PgLQuery

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for PgLTree

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for PgMoney

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for Oid

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for &str

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for Cow<'_, str>

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for String

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for Vec<u8>

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for f32

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for f64

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for i8

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for i16

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for i32

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for i64

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl Encode<'_, Postgres> for PgInterval

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn size_hint(&self) -> usize

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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impl<'q, T> Encode<'q, Postgres> for Vec<T> where
for<'a> &'a [T]: Encode<'q, Postgres>,
T: Encode<'q, Postgres>,

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl<'q, T> Encode<'q, Postgres> for &[T] where
T: Encode<'q, Postgres> + Type<Postgres>,

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl<'q, T> Encode<'q, Postgres> for PgRange<T> where
T: Encode<'q, Postgres>,

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl<'q, T> Encode<'q, Postgres> for Json<T> where
T: Serialize,

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fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

Writes the value of self into buf in the expected format for the database.

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fn produces(&self) -> Option<DB::TypeInfo>

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fn size_hint(&self) -> usize

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impl<'q, T> Encode<'q, Postgres> for Option<T> where
T: Encode<'q, Postgres> + Type<Postgres> + 'q,

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fn produces(&self) -> Option<<Postgres as Database>::TypeInfo>

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fn encode(
self,
buf: &mut <Postgres as HasArguments<'q>>::ArgumentBuffer
) -> IsNull

Writes the value of self into buf in the expected format for the database.

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fn encode_by_ref(
&self,
buf: &mut <Postgres as HasArguments<'q>>::ArgumentBuffer
) -> IsNull

Writes the value of self into buf without moving self. Read more

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fn size_hint(&self) -> usize

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impl HasArguments<'_> for Postgres

type Database = Postgres

type Arguments = PgArguments

The concrete Arguments implementation for this database.

type ArgumentBuffer = PgArgumentBuffer

The concrete type used as a buffer for arguments while encoding.

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impl<'q> HasStatement<'q> for Postgres

type Database = Postgres

type Statement = PgStatement<'q>

The concrete Statement implementation for this database.

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impl<'r> HasValueRef<'r> for Postgres

type Database = Postgres

type ValueRef = PgValueRef<'r>

The concrete type used to hold a reference to the not-yet-decoded value that has just been received from the database. Read more

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impl MigrateDatabase for Postgres

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fn create_database(uri: &str) -> BoxFuture<'_, Result<(), Error>>

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fn database_exists(uri: &str) -> BoxFuture<'_, Result<bool, Error>>

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fn drop_database(uri: &str) -> BoxFuture<'_, Result<(), Error>>

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impl<T> Type<Postgres> for [T] where
T: PgHasArrayType,

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &PgTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl<T> Type<Postgres> for Vec<T> where
T: PgHasArrayType,

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &PgTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for Duration

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for PgLQuery

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for PgLTree

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for PgMoney

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for Oid

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for PgRange<i32>

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &PgTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for PgRange<i64>

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &PgTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for str

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &PgTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for Cow<'_, str>

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &PgTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for String

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &PgTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for bool

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl<T1> Type<Postgres> for (T1,)

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl<T1, T2> Type<Postgres> for (T1, T2)

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl<T1, T2, T3> Type<Postgres> for (T1, T2, T3)

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl<T1, T2, T3, T4> Type<Postgres> for (T1, T2, T3, T4)

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl<T1, T2, T3, T4, T5> Type<Postgres> for (T1, T2, T3, T4, T5)

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl<T1, T2, T3, T4, T5, T6> Type<Postgres> for (T1, T2, T3, T4, T5, T6)

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl<T1, T2, T3, T4, T5, T6, T7> Type<Postgres> for (T1, T2, T3, T4, T5, T6, T7)

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl<T1, T2, T3, T4, T5, T6, T7, T8> Type<Postgres> for (T1, T2, T3, T4, T5, T6, T7, T8)

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl<T1, T2, T3, T4, T5, T6, T7, T8, T9> Type<Postgres> for (T1, T2, T3, T4, T5, T6, T7, T8, T9)

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for ()

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &PgTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for f32

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl<T> Type<Postgres> for Json<T>

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &PgTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for f64

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for i8

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for i16

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for i32

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for i64

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl Type<Postgres> for PgInterval

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fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type. Read more

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fn compatible(ty: &DB::TypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type. Read more

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impl HasStatementCache for Postgres

Auto Trait Implementations

impl RefUnwindSafe for Postgres

impl Send for Postgres

impl Sync for Postgres

impl Unpin for Postgres

impl UnwindSafe for Postgres

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T> Same<T> for T

type Output = T

Should always be Self

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

source

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

source

Struct sqlx_core::postgres::Postgres

Trait Implementations

impl Database for Postgres

type Connection = PgConnection

type TransactionManager = PgTransactionManager

type Row = PgRow

type QueryResult = PgQueryResult

type Column = PgColumn

type TypeInfo = PgTypeInfo

type Value = PgValue

impl Debug for Postgres

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Decode<'_, Postgres> for bool

fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

impl Decode<'_, Postgres> for Vec<u8>

fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

impl Decode<'_, Postgres> for String

fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

impl Decode<'_, Postgres> for f32

fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

impl Decode<'_, Postgres> for f64

fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

impl Decode<'_, Postgres> for i8

fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

impl Decode<'_, Postgres> for i16

fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

impl Decode<'_, Postgres> for i32

fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

impl Decode<'_, Postgres> for i64

fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

impl Decode<'_, Postgres> for PgMoney

fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

impl Decode<'_, Postgres> for Oid

fn decode(value: PgValueRef<'_>) -> Result<Self, BoxDynError>

impl<'de> Decode<'de, Postgres> for PgInterval

fn decode(value: PgValueRef<'de>) -> Result<Self, BoxDynError>

impl<'r, T> Decode<'r, Postgres> for Vec<T> where T: for<'a> Decode<'a, Postgres> + Type<Postgres>,

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

impl<'r> Decode<'r, Postgres> for &'r [u8]

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

impl<'r> Decode<'r, Postgres> for ()

fn decode(_value: PgValueRef<'r>) -> Result<Self, BoxDynError>

impl<'r, T: 'r> Decode<'r, Postgres> for Json<T> where T: Deserialize<'r>,

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

impl<'r> Decode<'r, Postgres> for PgLQuery

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

impl<'r> Decode<'r, Postgres> for PgLTree

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

impl<'r, T> Decode<'r, Postgres> for PgRange<T> where T: Type<Postgres> + for<'a> Decode<'a, Postgres>,

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

impl<'r> Decode<'r, Postgres> for &'r str

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

impl<'r> Decode<'r, Postgres> for Cow<'r, str>

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

impl<'r, T1> Decode<'r, Postgres> for (T1,) where T1: 'r, T1: Type<Postgres>, T1: for<'a> Decode<'a, Postgres>,

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

impl<'r, T1, T2> Decode<'r, Postgres> for (T1, T2) where T1: 'r, T2: 'r, T1: Type<Postgres>, T2: Type<Postgres>, T1: for<'a> Decode<'a, Postgres>, T2: for<'a> Decode<'a, Postgres>,

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

impl<'r, T1, T2, T3> Decode<'r, Postgres> for (T1, T2, T3) where T1: 'r, T2: 'r, T3: 'r, T1: Type<Postgres>, T2: Type<Postgres>, T3: Type<Postgres>, T1: for<'a> Decode<'a, Postgres>, T2: for<'a> Decode<'a, Postgres>, T3: for<'a> Decode<'a, Postgres>,

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

impl Encode<'_, Postgres> for bool

fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where Self: Sized,

fn produces(&self) -> Option<DB::TypeInfo>

fn size_hint(&self) -> usize

impl Encode<'_, Postgres> for &[u8]

fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where Self: Sized,

fn produces(&self) -> Option<DB::TypeInfo>

fn size_hint(&self) -> usize

impl Encode<'_, Postgres> for Duration

fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

fn size_hint(&self) -> usize

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where Self: Sized,

impl<'r, T> Decode<'r, Postgres> for Vec<T> where
T: for<'a> Decode<'a, Postgres> + Type<Postgres>,

impl<'r, T: 'r> Decode<'r, Postgres> for Json<T> where
T: Deserialize<'r>,

impl<'r, T> Decode<'r, Postgres> for PgRange<T> where
T: Type<Postgres> + for<'a> Decode<'a, Postgres>,

impl<'r, T1> Decode<'r, Postgres> for (T1,) where
T1: 'r,
T1: Type<Postgres>,
T1: for<'a> Decode<'a, Postgres>,

impl<'r, T1, T2> Decode<'r, Postgres> for (T1, T2) where
T1: 'r,
T2: 'r,
T1: Type<Postgres>,
T2: Type<Postgres>,
T1: for<'a> Decode<'a, Postgres>,
T2: for<'a> Decode<'a, Postgres>,

impl<'r, T1, T2, T3> Decode<'r, Postgres> for (T1, T2, T3) where
T1: 'r,
T2: 'r,
T3: 'r,
T1: Type<Postgres>,
T2: Type<Postgres>,
T3: Type<Postgres>,
T1: for<'a> Decode<'a, Postgres>,
T2: for<'a> Decode<'a, Postgres>,
T3: for<'a> Decode<'a, Postgres>,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull where
Self: Sized,