Trait concurrency_traits::rw_lock::AsyncRwLock

pub trait AsyncRwLock<'a>: TryRwLock<'a> {
    #[must_use]
    fn read_async<'async_trait>(
        &'a self
    ) -> Pin<Box<dyn Future<Output = Self::ReadGuard> + Send + 'async_trait>>
    where
        'a: 'async_trait,
        Self: 'async_trait;
    #[must_use]
    fn write_async<'async_trait>(
        &'a self
    ) -> Pin<Box<dyn Future<Output = Self::WriteGuard> + Send + 'async_trait>>
    where
        'a: 'async_trait,
        Self: 'async_trait;
}

A generic async reader-writer lock trait

Required methods

#[must_use]

fn read_async<'async_trait>(
    &'a self
) -> Pin<Box<dyn Future<Output = Self::ReadGuard> + Send + 'async_trait>> where
    'a: 'async_trait,
    Self: 'async_trait, 

Reads the lock asynchronously, giving a future that will contain the read lock

#[must_use]

fn write_async<'async_trait>(
    &'a self
) -> Pin<Box<dyn Future<Output = Self::WriteGuard> + Send + 'async_trait>> where
    'a: 'async_trait,
    Self: 'async_trait, 

Writes to the lock asynchronously, giving a future that will contain the write lock

Implementors

impl<'a, T, R> AsyncRwLock<'a> for CustomRwLock<T, R> where
    T: 'a + Send + Sync,
    R: RawAsyncRwLock + 'a + Send + Sync, 

fn read_async<'async_trait>(
    &'a self
) -> Pin<Box<dyn Future<Output = Self::ReadGuard> + Send + 'async_trait>> where
    'a: 'async_trait,
    Self: 'async_trait, 

fn write_async<'async_trait>(
    &'a self
) -> Pin<Box<dyn Future<Output = Self::WriteGuard> + Send + 'async_trait>> where
    'a: 'async_trait,
    Self: 'async_trait,