Enum rustc::mir::interpret::Lock

pub enum Lock {
    NoLock,
    WriteLock(DynamicLifetime),
    ReadLock(Vec<DynamicLifetime>),
}

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

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Variants

NoLock

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

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WriteLock(DynamicLifetime)

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

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ReadLock(Vec<DynamicLifetime>)

🔬 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?

This should never be empty -- that would be a read lock held and nobody there to release it...

Trait Implementations

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

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?

impl Clone for Lock

fn clone(&self) -> Lock

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Lock

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

Formats the value using the given formatter.

impl PartialEq for Lock

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

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

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

This method tests for !=.

impl Eq for Lock

fn assert_receiver_is_total_eq(&self)

impl Hash for Lock

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 Encodable for Lock

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

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

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impl Decodable for Lock

fn decode<__D: Decoder>(d: &mut __D) -> Result<Lock, __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?