Struct rustc::mir::interpret::UndefMask

pub struct UndefMask { /* fields omitted */ }

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

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Methods

impl UndefMask

pub fn new(size: u64) -> Self

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

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pub fn is_range_defined(&self, start: u64, end: u64) -> bool

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

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Check whether the range start..end (end-exclusive) is entirely defined.

pub fn set_range(&mut self, start: u64, end: u64, new_state: bool)

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pub fn set_range_inbounds(&mut self, start: u64, end: u64, new_state: bool)

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

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pub fn get(&self, i: u64) -> bool

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

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pub fn set(&mut self, i: u64, new_state: bool)

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

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pub fn grow(&mut self, amount: u64, new_state: bool)

🔬 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?

Trait Implementations

impl Clone for UndefMask

fn clone(&self) -> UndefMask

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UndefMask

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

Formats the value using the given formatter.

impl Eq for UndefMask

impl PartialEq for UndefMask

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

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

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

This method tests for !=.

impl Hash for UndefMask

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 Encodable for UndefMask

fn encode<__S: Encoder>(&self, __arg_0: &mut __S) -> Result<(), __S::Error>

🔬 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?

impl Decodable for UndefMask

fn decode<__D: Decoder>(__arg_0: &mut __D) -> Result<UndefMask, __D::Error>

🔬 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?

impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for UndefMask

fn hash_stable<W: StableHasherResult>(     &self,     __ctx: &mut StableHashingContext<'a>,     __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?