Enum NumericRepresentation

#[non_exhaustive]
pub enum NumericRepresentation<'a> {
    Tiny(i8),
    Small(i16),
    Medium(i32),
    Big(i64),
    Float(f32),
    Double(f64),
    Decimal(&'a [u8]),
}

Available on crate feature mysql_backend only.

Represents all possible forms MySQL transmits integers

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Tiny(i8)

Corresponds to MYSQL_TYPE_TINY

Small(i16)

Corresponds to MYSQL_TYPE_SHORT

Medium(i32)

Corresponds to MYSQL_TYPE_INT24 and MYSQL_TYPE_LONG

Big(i64)

Corresponds to MYSQL_TYPE_LONGLONG

Float(f32)

Corresponds to MYSQL_TYPE_FLOAT

Double(f64)

Corresponds to MYSQL_TYPE_DOUBLE

Decimal(&'a [u8])

Corresponds to MYSQL_TYPE_DECIMAL and MYSQL_TYPE_NEWDECIMAL

Trait Implementations

impl<'a> Clone for NumericRepresentation<'a>

fn clone(&self) -> NumericRepresentation<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for NumericRepresentation<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for NumericRepresentation<'a>