Struct rustc::ty::layout::Size

pub struct Size { /* fields omitted */ }

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Size of a type in bytes.

Methods

impl Size

pub fn from_bits(bits: u64) -> Size

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pub fn from_bytes(bytes: u64) -> Size

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pub fn bytes(self) -> u64

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pub fn bits(self) -> u64

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pub fn abi_align(self, align: Align) -> Size

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pub fn is_abi_aligned(self, align: Align) -> bool

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pub fn checked_add<C: HasDataLayout>(self, offset: Size, cx: C) -> Option<Size>

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pub fn checked_mul<C: HasDataLayout>(self, count: u64, cx: C) -> Option<Size>

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Trait Implementations

impl Copy for Size

impl Clone for Size

fn clone(&self) -> Size

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for Size

fn eq(&self, __arg_0: &Size) -> bool

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

fn ne(&self, __arg_0: &Size) -> bool

This method tests for !=.

impl Eq for Size

impl PartialOrd for Size

fn partial_cmp(&self, __arg_0: &Size) -> Option<Ordering>

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

fn lt(&self, __arg_0: &Size) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, __arg_0: &Size) -> bool

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

fn gt(&self, __arg_0: &Size) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, __arg_0: &Size) -> bool

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

impl Ord for Size

fn cmp(&self, __arg_0: &Size) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

impl Hash for Size

fn hash<__H: Hasher>(&self, __arg_0: &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 Debug for Size

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Add for Size

type Output = Size

The resulting type after applying the + operator.

fn add(self, other: Size) -> Size

Performs the + operation.

impl Sub for Size

type Output = Size

The resulting type after applying the - operator.

fn sub(self, other: Size) -> Size

Performs the - operation.

impl Mul<u64> for Size

type Output = Size

The resulting type after applying the * operator.

fn mul(self, count: u64) -> Size

Performs the * operation.

impl AddAssign for Size

fn add_assign(&mut self, other: Size)

Performs the += operation.

impl<'tcx> HashStable<StableHashingContext<'tcx>> for Size

fn hash_stable<W: StableHasherResult>(
    &self,
    __ctx: &mut StableHashingContext<'tcx>,
    __hasher: &mut StableHasher<W>
)

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?