Trait BuffersReader 

pub trait BuffersReader {
    // Required methods
    fn screen(&self) -> &Buffer;
    fn scrollback(&self) -> &Buffer;
}

A backend whose screen and scrollback buffers can be read back, so a TestUi built on it can expose viewport/history/conversation text.

Required Methods

fn screen(&self) -> &Buffer

fn scrollback(&self) -> &Buffer

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl BuffersReader for TestBackend

fn screen(&self) -> &Buffer

fn scrollback(&self) -> &Buffer

Implementors

impl BuffersReader for CountingBackend

impl BuffersReader for RecordingBackend