Struct rustc_target::abi::Size[][src]

pub struct Size {
    raw: u64,
}
Expand description

Size of a type in bytes.

Fields

raw: u64

Implementations

impl Size[src]

pub const ZERO: Size[src]

pub fn from_bits(bits: impl TryInto<u64>) -> Size[src]

Rounds bits up to the next-higher byte boundary, if bits is is not aligned.

pub fn from_bytes(bytes: impl TryInto<u64>) -> Size[src]

pub fn bytes(self) -> u64[src]

pub fn bytes_usize(self) -> usize[src]

pub fn bits(self) -> u64[src]

pub fn bits_usize(self) -> usize[src]

pub fn align_to(self, align: Align) -> Size[src]

pub fn is_aligned(self, align: Align) -> bool[src]

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

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

pub fn sign_extend(self, value: u128) -> u128[src]

Truncates value to self bits and then sign-extends it to 128 bits (i.e., if it is negative, fill with 1’s on the left).

pub fn truncate(self, value: u128) -> u128[src]

Truncates value to self bits.

Trait Implementations

impl Add<Size> for Size[src]

type Output = Size

The resulting type after applying the + operator.

fn add(self, other: Size) -> Size[src]

Performs the + operation. Read more

impl AddAssign<Size> for Size[src]

fn add_assign(&mut self, other: Size)[src]

Performs the += operation. Read more

impl Clone for Size[src]

fn clone(&self) -> Size[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for Size[src]

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

Formats the value using the given formatter. Read more

impl<__D: Decoder> Decodable<__D> for Size[src]

fn decode(__decoder: &mut __D) -> Result<Self, <__D as Decoder>::Error>[src]

impl<__E: Encoder> Encodable<__E> for Size[src]

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>[src]

impl Hash for Size[src]

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

Feeds this value into the given Hasher. Read more

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

Feeds a slice of this type into the given Hasher. Read more

impl<__CTX> HashStable<__CTX> for Size where
    __CTX: HashStableContext
[src]

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

impl Mul<u64> for Size[src]

type Output = Size

The resulting type after applying the * operator.

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

Performs the * operation. Read more

impl Ord for Size[src]

fn cmp(&self, other: &Size) -> Ordering[src]

This method returns an Ordering between self and other. Read more

#[must_use]
fn max(self, other: Self) -> Self
1.21.0[src]

Compares and returns the maximum of two values. Read more

#[must_use]
fn min(self, other: Self) -> Self
1.21.0[src]

Compares and returns the minimum of two values. Read more

#[must_use]
fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]

Restrict a value to a certain interval. Read more

impl PartialEq<Size> for Size[src]

fn eq(&self, other: &Size) -> bool[src]

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

fn ne(&self, other: &Size) -> bool[src]

This method tests for !=.

impl PartialOrd<Size> for Size[src]

fn partial_cmp(&self, other: &Size) -> Option<Ordering>[src]

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

#[must_use]
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]

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

#[must_use]
fn le(&self, other: &Rhs) -> bool
1.0.0[src]

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

#[must_use]
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]

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

#[must_use]
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]

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

impl Sub<Size> for Size[src]

type Output = Size

The resulting type after applying the - operator.

fn sub(self, other: Size) -> Size[src]

Performs the - operation. Read more

impl Copy for Size[src]

impl Eq for Size[src]

impl StructuralEq for Size[src]

impl StructuralPartialEq for Size[src]

Auto Trait Implementations

impl RefUnwindSafe for Size

impl Send for Size

impl Sync for Size

impl Unpin for Size

impl UnwindSafe for Size

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> MaybeResult<T> for T[src]

type Error = !

pub fn from(Result<T, <T as MaybeResult<T>>::Error>) -> T[src]

pub fn to_result(Self) -> Result<T, <T as MaybeResult<T>>::Error>[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.