Trait SelectionKey 

pub trait SelectionKey {
    // Required method
    fn selection_key(&self) -> u64;
}

A row reference that names its row by a key: what List::selection binds. A day-model store’s rows (an Elem) answer their key, which is also the row’s identity token.

Required Methods

fn selection_key(&self) -> u64

Dyn Compatibility

This trait is dyn compatible.

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

Implementors