Trait StdioExt

pub trait StdioExt: StdioSealed {
    type Handle;
    type Locked<'lt>;
    type LockedAndSync<'lt>;

    // Required method
    fn async_handle() -> Self::Handle
       where Self::Handle: Sized;
}

Extension trait that provides easy access to the corresponding asynchronous types for the streams in std::io

Required Associated Types

type Handle

Handle to the async version of the standard io stream.

type Locked<'lt>

Lock on the async handle to this async-wrapped/unblocked standard io stream.

type LockedAndSync<'lt>

Lock on the async handle to this async-wrapped/unblocked standard io stream, wrapped again so that the synchronous traits from std::io can be used on it.

Required Methods

fn async_handle() -> Self::Handle

where Self::Handle: Sized,

Get the handle to the global asynchronous version of this standard io stream as provided by async_blocking_stdio.

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 StdioExt for Stderr

type Handle = MutexUnblockHandle<<Stderr as StdioSealed>::Unblocked>

type Locked<'lt> = MutexUnblockGuard<'lt, <Stderr as StdioSealed>::Unblocked>

type LockedAndSync<'lt> = BlockOn<<Stderr as StdioExt>::Locked<'static>>

fn async_handle() -> Self::Handle

where Self::Handle: Sized,

impl StdioExt for Stdin

type Handle = MutexUnblockHandle<<Stdin as StdioSealed>::Unblocked>

type Locked<'lt> = MutexUnblockGuard<'lt, <Stdin as StdioSealed>::Unblocked>

type LockedAndSync<'lt> = BlockOn<<Stdin as StdioExt>::Locked<'static>>

fn async_handle() -> Self::Handle

where Self::Handle: Sized,

impl StdioExt for Stdout

type Handle = MutexUnblockHandle<<Stdout as StdioSealed>::Unblocked>

type Locked<'lt> = MutexUnblockGuard<'lt, <Stdout as StdioSealed>::Unblocked>

type LockedAndSync<'lt> = BlockOn<<Stdout as StdioExt>::Locked<'static>>

fn async_handle() -> Self::Handle

where Self::Handle: Sized,

Implementors