Trait FutureSpawner

pub trait FutureSpawner:
    Send
    + Sync
    + 'static {
    // Required method
    fn spawn<T: Future<Output = ()> + Send + 'static>(&self, future: T);
}

A generic trait which is able to spawn futures in the background.

If the tokio feature is enabled, this is implemented on TokioSpawner struct which delegates to tokio::spawn().

Required Methods

fn spawn<T: Future<Output = ()> + Send + 'static>(&self, future: T)

Spawns the given future as a background task.

This method MUST NOT block on the given future immediately.

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.

Implementors

impl FutureSpawner for TokioSpawner

Available on crate feature tokio only.