Struct rustc_target::abi::Niche

pub struct Niche {
    pub offset: Size,
    pub scalar: Scalar,
}

Fields

offset: Size

scalar: Scalar

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, 

Feeds a slice of this type into the given Hasher.

impl<__CTX> HashStable<__CTX> for Niche where
    __CTX: HashStableContext, 

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

impl PartialEq<Niche> for Niche

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Copy for Niche

impl Eq for Niche

impl StructuralEq for Niche

impl StructuralPartialEq for Niche

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 48 bytes