Enum atoi::Sign

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pub enum Sign {
    Plus,
    Minus,
}

Expand description

Representation of a numerical sign

Variants

`Plus`

`Minus`

Implementations

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impl Sign

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pub fn try_from(byte: u8) -> Option<Sign>

Trys to convert an ascii character into a Sign

Example

use atoi::Sign;
assert_eq!(Some(Sign::Plus), Sign::try_from(b'+'));
assert_eq!(Some(Sign::Minus), Sign::try_from(b'-'));
assert_eq!(None, Sign::try_from(b'1'));

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pub fn signum(self) -> I where
I: Signed,

Returns either +1 or -1

Trait Implementations

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impl Clone for Sign

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fn clone(&self) -> Sign

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for Sign

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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 PartialEq<Sign> for Sign

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fn eq(&self, other: &Sign) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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impl StructuralPartialEq for Sign

Auto Trait Implementations

impl RefUnwindSafe for Sign

impl Send for Sign

impl Sync for Sign

impl Unpin for Sign

impl UnwindSafe for Sign

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

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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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

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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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.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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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.

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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.

Enum atoi::Sign

Variants

Plus

Minus

Implementations

impl Sign

pub fn try_from(byte: u8) -> Option<Sign>

pub fn signum<I>(self) -> I where I: Signed,

Trait Implementations

impl Clone for Sign

fn clone(&self) -> Sign

fn clone_from(&mut self, source: &Self)

impl Debug for Sign

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

impl PartialEq<Sign> for Sign

fn eq(&self, other: &Sign) -> bool

fn ne(&self, other: &Rhs) -> bool

impl Copy for Sign

impl Eq for Sign

impl StructuralEq for Sign

impl StructuralPartialEq for Sign

Auto Trait Implementations

impl RefUnwindSafe for Sign

impl Send for Sign

impl Sync for Sign

impl Unpin for Sign

impl UnwindSafe for Sign

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

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

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

type Error = <U as TryFrom<T>>::Error

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

`Plus`

`Minus`

pub fn signum<I>(self) -> I where
I: Signed,

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

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

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

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

impl<T> ToOwned for T where
T: Clone,

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

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