Function sqlx_core::query_scalar::query_scalar_with

source · [−]

pub fn query_scalar_with<'q, DB, O, A>(
    sql: &'q str, 
    arguments: A
) -> QueryScalar<'q, DB, O, A> where
    DB: Database,
    A: IntoArguments<'q, DB>,
    (O,): for<'r> FromRow<'r, DB::Row>,

Expand description

Make a SQL query, with the given arguments, that is mapped to a single concrete type using FromRow.