std::sync::RwLockReadGuard - Rust
Description: API documentation for the Rust `RwLockReadGuard` struct in crate `std`.
Keywords: rust, rustlang, rust-lang, RwLockReadGuard

# 1.0.0[−][src]Struct std::sync::RwLockReadGuard

    #[must_use = "if unused the RwLock will immediately unlock"]
    pub struct RwLockReadGuard<'a, T: ?Sized + 'a> { /* fields omitted */ }

RAII structure used to release the shared read access of a lock when dropped.

This structure is created by the `read` and `try_read` methods on `RwLock`.

## Trait Implementations

###

`impl<'a, T: ?Sized + Display> Display for RwLockReadGuard<'a, T>`

1.20.0
[src]

####

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

[src]

Formats the value using the given formatter. Read more

###

`impl<'a, T: Debug> Debug for RwLockReadGuard<'a, T>`

1.16.0
[src]

####

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

[src]

Formats the value using the given formatter. Read more

###

`impl<'rwlock, T: ?Sized> Deref for RwLockReadGuard<'rwlock, T>`

[src]

#### `type Target = T`

The resulting type after dereferencing.

####
ⓘImportant traits for &'_ mut I

### Important traits for &'_ mut I

`impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'a, R: Read + ?Sized> Read for &'a mut Rimpl<'a, W: Write + ?Sized> Write for &'a mut W`

`fn deref(&self) -> &T`

[src]

Dereferences the value.

###

`impl<'a, T: ?Sized> Drop for RwLockReadGuard<'a, T>`

[src]

####

`fn drop(&mut self)`

[src]

Executes the destructor for this type. Read more

###

`impl<'a, T: ?Sized + Sync> Sync for RwLockReadGuard<'a, T>`

1.23.0
[src]

###

`impl<'a, T: ?Sized> !Send for RwLockReadGuard<'a, T>`

[src]

## Blanket Implementations

###

`impl<T> From for T`

[src]

####

`fn from(t: T) -> T`

[src]

Performs the conversion.

###

`impl<T, U> TryFrom for T where T: From<U>,`

[src]

#### `type Error = !`

🔬 This is a nightly-only experimental API. (`try_from` #33417)

The type returned in the event of a conversion error.

####

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

[src]

🔬 This is a nightly-only experimental API. (`try_from` #33417)

Performs the conversion.

###

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

[src]

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

🔬 This is a nightly-only experimental API. (`try_from` #33417)

The type returned in the event of a conversion error.

####

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

[src]

🔬 This is a nightly-only experimental API. (`try_from` #33417)

Performs the conversion.

###

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

[src]

####

`fn into(self) -> U`

[src]

Performs the conversion.

###

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

[src]

####
ⓘImportant traits for &'_ mut I

### Important traits for &'_ mut I

`impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'a, R: Read + ?Sized> Read for &'a mut Rimpl<'a, W: Write + ?Sized> Write for &'a mut W`

`fn borrow(&self) -> &T`

[src]

Immutably borrows from an owned value. Read more

###

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

[src]

####
ⓘImportant traits for &'_ mut I

### Important traits for &'_ mut I

`impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'a, R: Read + ?Sized> Read for &'a mut Rimpl<'a, W: Write + ?Sized> Write for &'a mut W`

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

[src]

Mutably borrows from an owned value. Read more

###

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

[src]

####

`fn get_type_id(&self) -> TypeId`

[src]

🔬 This is a nightly-only experimental API. (`get_type_id` #27745)

this method will likely be replaced by an associated static

Gets the `TypeId` of `self`. Read more

###

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

[src]

####

`fn to_string(&self) -> String`

[src]

Converts the given value to a `String`. Read more

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