Module traits 

Core traits for PTY abstraction.

This module defines the primary traits used by the rust-pty crate:

• PtyMaster: The master side of a PTY (for reading/writing to the terminal).
• PtyChild: Handle for the spawned child process.
• PtySystem: Factory for creating PTY sessions.

Enums

ExitStatus

Exit status of a child process.

Traits

PtyChild

Handle for a child process spawned in a PTY.

PtyMaster

The master side of a pseudo-terminal.

PtySystem

Factory trait for creating PTY sessions.