Struct ordered_locks::CleanLockToken

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pub struct CleanLockToken;

Expand description

Token indicating that there are no acquired locks while not borrowed.

Implementations

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impl CleanLockToken

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pub fn token(&mut self) -> LockToken<'_, L0>

Create a borrowed copy of self

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pub fn downgrade<L: Level>(&mut self) -> LockToken<'_, L>

Create a borrowed copy of self, on a higher level

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pub unsafe fn new() -> Self

Create a new instance

Safety

This is safe to call as long as there are no currently acquired locks in the thread/task, and as long as there are no other CleanLockToken in the thread/task.

A CleanLockToken

Auto Trait Implementations

impl RefUnwindSafe for CleanLockToken

impl Send for CleanLockToken

impl Sync for CleanLockToken

impl Unpin for CleanLockToken

impl UnwindSafe for CleanLockToken

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct ordered_locks::CleanLockToken

Implementations

impl CleanLockToken

pub fn token(&mut self) -> LockToken<'_, L0>

pub fn downgrade<L: Level>(&mut self) -> LockToken<'_, L>

pub unsafe fn new() -> Self

Safety

Auto Trait Implementations

impl RefUnwindSafe for CleanLockToken

impl Send for CleanLockToken

impl Sync for CleanLockToken

impl Unpin for CleanLockToken

impl UnwindSafe for CleanLockToken

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere
U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

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

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

Struct ordered_locks::CleanLockToken

Implementations

impl CleanLockToken

pub fn token(&mut self) -> LockToken<'_, L0>

pub fn downgrade<L: Level>(&mut self) -> LockToken<'_, L>

pub unsafe fn new() -> Self

Safety

Auto Trait Implementations

impl RefUnwindSafe for CleanLockToken

impl Send for CleanLockToken

impl Sync for CleanLockToken

impl Unpin for CleanLockToken

impl UnwindSafe for CleanLockToken

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

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

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

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

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,