[−][src]Struct rustc_middle::mir::interpret::allocation::InitMaskCompressed

pub struct InitMaskCompressed {
    initial: bool,
    ranges: SmallVec<[u64; 1]>,
}

Run-length encoding of the uninit mask. Used to copy parts of a mask multiple times to another allocation.

Fields

initial: bool

Whether the first range is initialized.

ranges: SmallVec<[u64; 1]>

The lengths of ranges that are run-length encoded. The initialization state of the ranges alternate starting with initial.

Implementations

impl InitMaskCompressed[src]

pub fn no_bytes_init(&self) -> bool[src]

Auto Trait Implementations

impl RefUnwindSafe for InitMaskCompressed

impl Send for InitMaskCompressed

impl Sync for InitMaskCompressed

impl Unpin for InitMaskCompressed

impl UnwindSafe for InitMaskCompressed

Blanket Implementations

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

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

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

impl<'a, T> Captures<'a> for T where
    T: ?Sized, [src]

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

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

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

type Error = !

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.

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.

impl<T> WithConstness for T[src]