Struct tokio::sync::MutexGuard

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pub struct MutexGuard<'a, T: ?Sized> { /* private fields */ }

Expand description

A handle to a held Mutex.

As long as you have this guard, you have exclusive access to the underlying T. The guard internally borrows the Mutex, so the mutex will not be dropped while a guard exists.

The lock is automatically released whenever the guard is dropped, at which point lock will succeed yet again.

Trait Implementations

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impl<T: ?Sized + Debug> Debug for MutexGuard<'_, T>

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

Formats the value using the given formatter. Read more

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impl<T: ?Sized> Deref for MutexGuard<'_, T>

type Target = T

The resulting type after dereferencing.

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fn deref(&self) -> &Self::Target

Dereferences the value.

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impl<T: ?Sized> DerefMut for MutexGuard<'_, T>

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fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

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impl<T: ?Sized + Display> Display for MutexGuard<'_, T>

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

Formats the value using the given formatter. Read more

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impl<T: ?Sized> Drop for MutexGuard<'_, T>

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fn drop(&mut self)

Executes the destructor for this type. Read more

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impl<T> Sync for MutexGuard<'_, T> where
T: ?Sized + Send + Sync,

Auto Trait Implementations

impl<'a, T> !RefUnwindSafe for MutexGuard<'a, T>

impl<'a, T: ?Sized> Send for MutexGuard<'a, T> where
T: Send,

impl<'a, T: ?Sized> Unpin for MutexGuard<'a, T>

impl<'a, T> !UnwindSafe for MutexGuard<'a, T>

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

pub 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

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub 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> ToString for T where
T: Display + ?Sized,

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pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct tokio::sync::MutexGuard

Trait Implementations

impl<T: ?Sized + Debug> Debug for MutexGuard<'_, T>

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

impl<T: ?Sized> Deref for MutexGuard<'_, T>

type Target = T

fn deref(&self) -> &Self::Target

impl<T: ?Sized> DerefMut for MutexGuard<'_, T>

fn deref_mut(&mut self) -> &mut Self::Target

impl<T: ?Sized + Display> Display for MutexGuard<'_, T>

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

impl<T: ?Sized> Drop for MutexGuard<'_, T>

fn drop(&mut self)

impl<T> Sync for MutexGuard<'_, T> where
T: ?Sized + Send + Sync,

Auto Trait Implementations

impl<'a, T> !RefUnwindSafe for MutexGuard<'a, T>

impl<'a, T: ?Sized> Send for MutexGuard<'a, T> where
T: Send,

impl<'a, T: ?Sized> Unpin for MutexGuard<'a, T>

impl<'a, T> !UnwindSafe for MutexGuard<'a, T>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> ToString for T where
T: Display + ?Sized,

pub default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

Struct tokio::sync::MutexGuard

Trait Implementations

impl<T: ?Sized + Debug> Debug for MutexGuard<'_, T>

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

impl<T: ?Sized> Deref for MutexGuard<'_, T>

type Target = T

fn deref(&self) -> &Self::Target

impl<T: ?Sized> DerefMut for MutexGuard<'_, T>

fn deref_mut(&mut self) -> &mut Self::Target

impl<T: ?Sized + Display> Display for MutexGuard<'_, T>

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

impl<T: ?Sized> Drop for MutexGuard<'_, T>

fn drop(&mut self)

impl<T> Sync for MutexGuard<'_, T> where T: ?Sized + Send + Sync,

Auto Trait Implementations

impl<'a, T> !RefUnwindSafe for MutexGuard<'a, T>

impl<'a, T: ?Sized> Send for MutexGuard<'a, T> where T: Send,

impl<'a, T: ?Sized> Unpin for MutexGuard<'a, T>

impl<'a, T> !UnwindSafe for MutexGuard<'a, T>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> ToString for T where T: Display + ?Sized,

pub default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

impl<T> Sync for MutexGuard<'_, T> where
T: ?Sized + Send + Sync,

impl<'a, T: ?Sized> Send for MutexGuard<'a, T> where
T: Send,

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

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

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

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

impl<T> ToString for T where
T: Display + ?Sized,

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

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