Enum Discriminant

pub enum Discriminant {
    I8(i8),
    I16(i16),
    I32(i32),
    I64(i64),
    I128(i128),
    Isize(isize),
    U8(u8),
    U16(u16),
    U32(u32),
    U64(u64),
    U128(u128),
    Usize(usize),
}

Discriminant value of a type.

Variants

I8(i8)

#[repr(i8)] discriminant.

I16(i16)

#[repr(i16)] discriminant.

I32(i32)

#[repr(i32)] discriminant.

I64(i64)

#[repr(i64)] discriminant.

I128(i128)

#[repr(i128)] discriminant.

Isize(isize)

#[repr(isize)] discriminant (default).

U8(u8)

#[repr(u8)] discriminant.

U16(u16)

#[repr(u16)] discriminant.

U32(u32)

#[repr(u32)] discriminant.

U64(u64)

#[repr(u64)] discriminant.

U128(u128)

#[repr(u128)] discriminant.

Usize(usize)

#[repr(usize)] discriminant.

Implementations

impl Discriminant

pub const fn new<T: ExtractDiscriminant>(v: T::Discriminant) -> Self

Constructs a Discriminant value with the given value v of the type T’s core::marker::DiscriminantKind::Discriminant.

Trait Implementations

impl Clone for Discriminant

fn clone(&self) -> Discriminant

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Discriminant

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Discriminant

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Discriminant

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Discriminant

fn cmp(&self, other: &Discriminant) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Discriminant

fn eq(&self, other: &Discriminant) -> 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 PartialOrd for Discriminant

fn partial_cmp(&self, other: &Discriminant) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Discriminant

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Discriminant

impl Eq for Discriminant

impl StructuralPartialEq for Discriminant