Module pty 

PTY session management.

When the tui feature is enabled, the full PTY implementation is compiled in from submodules. When disabled, a no-op PtyManager stub and shared types are provided so callers compile without feature-gating every call.

Structs

PtyCommandRequest

PtyCommandResult

PtyManager

PtyPreviewRenderer

In-memory PTY preview renderer for inline live previews.

PtySize

Represents the size of the visible display area in the pty

Functions

is_cargo_command

Check if a command uses cargo, which requires exclusive file lock access

is_cargo_command_string

Check if a command string (potentially passed via shell -c) is a cargo command

is_development_toolchain_command

Resolve program path - if program doesn’t exist in PATH, return None to signal shell fallback. This allows the shell to find programs installed in user-specific directories.

Type Aliases

PtyOutputCallback

Callback type for receiving streaming PTY output chunks