Type Alias SystemResult 

pub type SystemResult = Result<(), EcsError>;

The result of a System’s execution. Returns Ok(()) on success, EcsError on failure. To return a custom error from a system, use the system_error! macro.

Aliased Type

pub enum SystemResult {
    Ok(()),
    Err(EcsError),
}

Variants

Ok(())

Contains the success value

Err(EcsError)

Contains the error value