pub fn run(&mut self, ctx: &mut C, world: &mut W) {
        for stages in &mut self.stages {
            Self::run_stage(ctx, world, stages);
        }
    }
/// Executes systems according to the [Schedule] in pre-allocated thread pool.
Executes systems according to the [Schedule] in pre-allocated thread pool.
Executes systems according to the [ Schedule ] in pre - allocated thread pool .
pub fn run(&mut self, ctx: &mut C, world: &mut W) {
        for stages in &mut self.stages {
            Self::run_stage(ctx, world, stages);
        }
    }
pub fn run ( & mut self , ctx : & mut C , world : & mut W ) { for stages in & mut self . stages { Self :: run_stage ( ctx , world , stages ) ; } }
Executes systems according to the [Schedule] in pre-allocated thread pool.
Executes systems according to the [ Schedule ] in pre - allocated thread pool .
&mut self
ctx
&mut C
world
&mut W
&mut self
ctx
&mut C
world
&mut W