pub fn spawn<F>(self, f: F) -> Handle
        where F: FnOnce() + Send + 'static
    {
        Fiber::spawn_opts(f, self.opts)
    }
/// Spawn a new Fiber, and return a handle for it.
Spawn a new Fiber, and return a handle for it.
Spawn a new Fiber and return a handle for it .
pub fn spawn<F>(self, f: F) -> Handle
        where F: FnOnce() + Send + 'static
    {
        Fiber::spawn_opts(f, self.opts)
    }
pub fn spawn < F > ( self , f : F ) -> Handle where F : FnOnce ( ) + Send + ' static { Fiber :: spawn_opts ( f , self . opts ) }
Spawn a new Fiber, and return a handle for it.
Spawn a new Fiber and return a handle for it .
self
f
F
self
f
F