Trait TtyExt 

pub trait TtyExt {
    // Required methods
    fn is_tty_ext(&self) -> bool;
    fn supports_color(&self) -> bool;
    fn is_interactive(&self) -> bool;
}

Extension trait for TTY detection on standard I/O streams.

This trait extends IsTerminal with convenient methods for checking TTY capabilities with consistent NO_COLOR / FORCE_COLOR handling.

Required Methods

fn is_tty_ext(&self) -> bool

Returns true if this stream is connected to a terminal.

fn supports_color(&self) -> bool

Returns true if this stream supports ANSI color codes.

This checks both TTY status and the NO_COLOR / FORCE_COLOR environment variables.

fn is_interactive(&self) -> bool

Returns true if this stream supports interactive features.

Interactive features include cursor movement, color, and other terminal capabilities that require a real terminal.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl TtyExt for Stderr

fn is_tty_ext(&self) -> bool

fn supports_color(&self) -> bool

fn is_interactive(&self) -> bool

impl TtyExt for Stdin

fn is_tty_ext(&self) -> bool

fn supports_color(&self) -> bool

fn is_interactive(&self) -> bool

impl TtyExt for Stdout

fn is_tty_ext(&self) -> bool

fn supports_color(&self) -> bool

fn is_interactive(&self) -> bool

Implementors