Trait Acquire 

pub trait Acquire:
    Clone
    + Send
    + Sync
    + 'static {
    type Handle: Send + Sync + 'static;

    // Required method
    fn acquire<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Self::Handle> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Required Associated Types

type Handle: Send + Sync + 'static

Required Methods

fn acquire<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Self::Handle> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Acquire for Arc<Semaphore>

type Handle = OwnedSemaphorePermit

fn acquire<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Self::Handle> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

impl<A: Acquire> Acquire for Option<A>

type Handle = Option<<A as Acquire>::Handle>

fn acquire<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Self::Handle> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

impl<A: Acquire, B: Acquire> Acquire for (A, B)

type Handle = (<A as Acquire>::Handle, <B as Acquire>::Handle)

fn acquire<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Self::Handle> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Implementors