Trait EnvSource 

pub trait EnvSource {
    // Required method
    fn envelope(&self, i: usize) -> Option<&Envelope>;
}

Where a thread term finds the other messages: a session’s list, or a plain slice in a test.

Required Methods

fn envelope(&self, i: usize) -> Option<&Envelope>

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl EnvSource for Vec<Envelope>

fn envelope(&self, i: usize) -> Option<&Envelope>

impl EnvSource for [Envelope]

fn envelope(&self, i: usize) -> Option<&Envelope>

Implementors