Enum abi_stable::type_layout::DiscriminantRepr

#[repr(u8)]
pub enum DiscriminantRepr {
    U8 = 0,
    I8 = 1,
    U16 = 2,
    I16 = 3,
    U32 = 4,
    I32 = 5,
    U64 = 6,
    I64 = 7,
    U128 = 8,
    I128 = 9,
    Usize = 10,
    Isize = 11,
}

How the discriminant of an enum is represented.

Variants

U8 = 0

The type of the discriminant for a #[repr(u8)]enum

I8 = 1

The type of the discriminant for a #[repr(i8)]enum

U16 = 2

The type of the discriminant for a #[repr(u16)]enum

I16 = 3

The type of the discriminant for a #[repr(i16)]enum

U32 = 4

The type of the discriminant for a #[repr(u32)]enum

I32 = 5

The type of the discriminant for a #[repr(i32)]enum

U64 = 6

The type of the discriminant for a #[repr(u64)]enum

I64 = 7

The type of the discriminant for a #[repr(i64)]enum

U128 = 8

Reserved,just in case that u128 gets a c-compatible layout

I128 = 9

Reserved,just in case that i128 gets a c-compatible layout

Usize = 10

The type of the discriminant for a #[repr(usize)]enum

Isize = 11

The type of the discriminant for a #[repr(isize)]enum

This is the default discriminant type for repr(C).

Trait Implementations

impl Clone for DiscriminantRepr

fn clone(&self) -> DiscriminantRepr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DiscriminantRepr

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

Formats the value using the given formatter.

impl GetStaticEquivalent_ for DiscriminantRepr

type StaticEquivalent = _static_DiscriminantRepr

The 'static equivalent of Self

impl PartialEq for DiscriminantRepr

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StableAbi for DiscriminantRepr

type IsNonZeroType = False

Whether this type has a single invalid bit-pattern.

const LAYOUT: &'static TypeLayout = _

The layout of the type provided by implementors.

const ABI_CONSTS: AbiConsts = _

const-equivalents of the associated types.

impl Copy for DiscriminantRepr

impl Eq for DiscriminantRepr

impl StructuralPartialEq for DiscriminantRepr