Trait dyn_context::ContextRefMut

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

Provides method allowing combine two Contexts into one.

Required methods

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

Merges two contexts into one and calls provided function with the combined context.

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Implementors

impl ContextRefMut for &mut dyn Context

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

impl<C: Context> ContextRefMut for &mut C

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

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