Struct DirectExecutor 

pub struct DirectExecutor;

Executes tasks immediately on the caller thread.

This executor is useful for deterministic tests and simple composition where task execution should happen in the same call stack.

Trait Implementations

impl Clone for DirectExecutor

fn clone(&self) -> DirectExecutor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DirectExecutor

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

Formats the value using the given formatter.

impl Default for DirectExecutor

fn default() -> DirectExecutor

Returns the “default value” for a type.

impl Executor for DirectExecutor

fn call<C, R, E>(&self, task: C) -> Self::Execution<R, E>

where C: Callable<R, E> + Send + 'static, R: Send + 'static, E: Display + Send + 'static,

Executes the callable inline and returns its result.

Parameters

• task - Callable to run on the caller thread.

Returns

The exact Result<R, E> returned by the callable.

type Execution<R, E> = Result<R, E> where R: Send + 'static, E: Display + Send + 'static

The result carrier returned for one execution.

fn execute<T, E>(&self, task: T) -> Self::Execution<(), E>

where T: Runnable<E> + Send + 'static, E: Display + Send + 'static,

Executes a runnable task and returns this executor’s result carrier.

impl Copy for DirectExecutor