Trait specs::RunNow

pub trait RunNow<'a> {
    fn run_now(&mut self, res: &'a Resources);
    fn setup(&mut self, res: &mut Resources);
}

Trait for fetching data and running systems. Automatically implemented for systems.

Required Methods

fn run_now(&mut self, res: &'a Resources)

Runs the system now.

Panics

Panics if the system tries to fetch resources which are borrowed in an incompatible way already (tries to read from a resource which is already written to or tries to write to a resource which is read from).

fn setup(&mut self, res: &mut Resources)

Sets up Resources for a later call to run_now.

Implementations on Foreign Types

impl<'a, P, T> RunNow<'a> for ParSeq<P, T> where     P: Borrow<ThreadPool>,     T: RunWithPool<'b>,

fn run_now(&mut self, res: &Resources)

fn setup(&mut self, res: &mut Resources)

Implementors

• impl<'a, 'b, 'c> RunNow<'a> for Dispatcher<'b, 'c>

• impl<'a, T> RunNow<'a> for T where     T: System<'a>,