Struct rustc_data_structures::sync::RwLock

pub struct RwLock<T>(InnerRwLock<T>);

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

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Methods

impl<T> RwLock<T>

pub fn new(inner: T) -> Self

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pub fn into_inner(self) -> T

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Important traits for &'a mut R

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

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

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pub fn read(&self) -> ReadGuard<T>

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pub fn with_read_lock<F: FnOnce(&T) -> R, R>(&self, f: F) -> R

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pub fn try_write(&self) -> Result<WriteGuard<T>, ()>

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pub fn write(&self) -> WriteGuard<T>

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

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pub fn with_write_lock<F: FnOnce(&mut T) -> R, R>(&self, f: F) -> R

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

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pub fn borrow(&self) -> ReadGuard<T>

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

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pub fn borrow_mut(&self) -> WriteGuard<T>

🔬 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?

Trait Implementations

impl<T: Debug> Debug for RwLock<T>

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

Formats the value using the given formatter.

impl<T: Clone> Clone for RwLock<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.