Trait OutputEvidence 

pub trait OutputEvidence {
    type Evidence;

    // Required method
    fn evidence(&self) -> Self::Evidence;
}

Extracts small copyable evidence before an output is queued for dispatch.

Required Associated Types

type Evidence

Evidence returned to the submitting caller.

Required Methods

fn evidence(&self) -> Self::Evidence

Extract evidence without consuming the output.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors