Trait LocalContextExt

pub trait LocalContextExt: Runtime {
    // Required method
    fn scope_local<F, R>(
        locals: TaskLocals,
        fut: F,
    ) -> Pin<Box<dyn Future<Output = R>>>
       where F: Future<Output = R> + 'static;
}

Adds the ability to scope task-local data for !Send futures

Required Methods

fn scope_local<F, R>( locals: TaskLocals, fut: F, ) -> Pin<Box<dyn Future<Output = R>>>

where F: Future<Output = R> + 'static,

Set the task locals for the given !Send future

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