Trait dyn_context::StateRefMut

pub trait StateRefMut {
    fn merge_mut_and_then<T>(
        self, 
        f: impl FnOnce(&mut dyn State) -> T, 
        other: &mut dyn State
    ) -> T;
}

Provides method allowing combine two States into one.

Required methods

fn merge_mut_and_then<T>(
    self,
    f: impl FnOnce(&mut dyn State) -> T,
    other: &mut dyn State
) -> T

Merges two states into one and calls provided function with the combined state.

Implementors

impl StateRefMut for &mut dyn State

impl<C: State> StateRefMut for &mut C