Struct Niche

pub struct Niche {
    pub offset: Size,
    pub value: Primitive,
    pub valid_range: WrappingRange,
}

Fields

offset: Size

value: Primitive

valid_range: WrappingRange

Implementations

impl Niche

pub fn from_scalar<C: HasDataLayout>( cx: &C, offset: Size, scalar: Scalar, ) -> Option<Self>

pub fn available<C: HasDataLayout>(&self, cx: &C) -> u128

pub fn reserve<C: HasDataLayout>( &self, cx: &C, count: u128, ) -> Option<(u128, Scalar)>

Trait Implementations

impl Clone for Niche

fn clone(&self) -> Niche

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Niche

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

Formats the value using the given formatter.

impl Hash for Niche

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 PartialEq for Niche

fn eq(&self, other: &Niche) -> 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 Copy for Niche

impl Eq for Niche

impl StructuralPartialEq for Niche