Trait pyo3::class::pyasync::PyAsyncProtocol[−][src]

pub trait PyAsyncProtocol<'p>: PyClass {
    fn __await__(slf: Self::Receiver) -> Self::Result
    where
        Self: PyAsyncAwaitProtocol<'p>,
    { ... }

    fn __aiter__(slf: Self::Receiver) -> Self::Result
    where
        Self: PyAsyncAiterProtocol<'p>,
    { ... }

    fn __anext__(slf: Self::Receiver) -> Self::Result
    where
        Self: PyAsyncAnextProtocol<'p>,
    { ... }

    fn __aenter__(&'p mut self) -> Self::Result
    where
        Self: PyAsyncAenterProtocol<'p>,
    { ... }

    fn __aexit__(
        &'p mut self, 
        exc_type: Option<Self::ExcType>, 
        exc_value: Option<Self::ExcValue>, 
        traceback: Option<Self::Traceback>
    ) -> Self::Result
    where
        Self: PyAsyncAexitProtocol<'p>,
    { ... }
}
Expand description

Python Async/Await support interface.

Each method in this trait corresponds to Python async/await implementation.

Provided methods

[src]

fn __await__(slf: Self::Receiver) -> Self::Result where
    Self: PyAsyncAwaitProtocol<'p>, 

[src]

fn __aiter__(slf: Self::Receiver) -> Self::Result where
    Self: PyAsyncAiterProtocol<'p>, 

[src]

fn __anext__(slf: Self::Receiver) -> Self::Result where
    Self: PyAsyncAnextProtocol<'p>, 

[src]

fn __aenter__(&'p mut self) -> Self::Result where
    Self: PyAsyncAenterProtocol<'p>, 

👎 Deprecated since 0.14.0:

prefer implementing __aenter__ in #[pymethods] instead of in a protocol

[src]

fn __aexit__(
    &'p mut self,
    exc_type: Option<Self::ExcType>,
    exc_value: Option<Self::ExcValue>,
    traceback: Option<Self::Traceback>
) -> Self::Result where
    Self: PyAsyncAexitProtocol<'p>, 

👎 Deprecated since 0.14.0:

prefer implementing __aexit__ in #[pymethods] instead of in a protocol

Implementors