Trait CtxExtension 

pub trait CtxExtension<'js> {
    // Required methods
    fn spawn_exit<F, R>(&self, future: F) -> Result<Receiver<R>>
       where F: Future<Output = Result<R>> + 'js,
             R: 'js;
    fn spawn_exit_simple<F>(&self, future: F)
       where F: Future<Output = Result<()>> + 'js;
}

Required Methods

fn spawn_exit<F, R>(&self, future: F) -> Result<Receiver<R>>

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

Despite naming, this will not necessarily exit the parent process. It depends on the handler set by set_spawn_error_handler.

fn spawn_exit_simple<F>(&self, future: F)

where F: Future<Output = Result<()>> + 'js,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'js> CtxExtension<'js> for Ctx<'js>

fn spawn_exit_simple<F>(&self, future: F)

where F: Future<Output = Result<()>> + 'js,

Same as above but fire & forget and without a forced stack trace collection

fn spawn_exit<F, R>(&self, future: F) -> Result<Receiver<R>>

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

Implementors