Struct std::sync::mutex::MutexGuard

1.0.0 · source ·
pub struct MutexGuard<'a, T: ?Sized + 'a> {
    lock: &'a Mutex<T>,
    poison: Guard,
}
Expand description

An RAII implementation of a “scoped lock” of a mutex. When this structure is dropped (falls out of scope), the lock will be unlocked.

The data protected by the mutex can be accessed through this guard via its Deref and DerefMut implementations.

This structure is created by the lock and try_lock methods on Mutex.

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§lock: &'a Mutex<T>§poison: Guard

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impl<'mutex, T: ?Sized> MutexGuard<'mutex, T>

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unsafe fn new(lock: &'mutex Mutex<T>) -> LockResult<MutexGuard<'mutex, T>>

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1.16.0 · source§

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>

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type Target = T

The resulting type after dereferencing.
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fn deref(&self) -> &T

Dereferences the value.
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impl<T: ?Sized> DerefMut for MutexGuard<'_, T>

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

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: ?Sized> !Send for MutexGuard<'_, T>

1.19.0 · source§

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

Auto Trait Implementations§

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

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

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

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,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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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

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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 Twhere T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.