Struct TtyCapabilities 

pub struct TtyCapabilities {
    pub color: bool,
    pub cursor: bool,
    pub bracketed_paste: bool,
    pub focus_events: bool,
    pub mouse: bool,
    pub keyboard_enhancement: bool,
}

TTY capabilities that can be queried for feature detection.

Fields

color: bool

Whether the terminal supports ANSI color codes.

cursor: bool

Whether the terminal supports cursor movement and manipulation.

bracketed_paste: bool

Whether the terminal supports bracketed paste mode.

focus_events: bool

Whether the terminal supports focus change events.

mouse: bool

Whether the terminal supports mouse input.

keyboard_enhancement: bool

Whether the terminal supports keyboard enhancement flags.

Implementations

impl TtyCapabilities

pub fn detect() -> Option<Self>

Detect the capabilities of the current terminal.

This function queries the terminal to determine which features are available. It should be called once at application startup and the results cached for later use.

Returns

Returns Some(TtyCapabilities) if stderr is a TTY, otherwise None.

pub fn is_fully_featured(&self) -> bool

Returns true if the terminal supports all advanced features.

pub fn is_basic_tui(&self) -> bool

Returns true if the terminal supports basic TUI features.

Trait Implementations

impl Clone for TtyCapabilities

fn clone(&self) -> TtyCapabilities

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TtyCapabilities

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for TtyCapabilities

fn eq(&self, other: &TtyCapabilities) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for TtyCapabilities

impl Eq for TtyCapabilities

impl StructuralPartialEq for TtyCapabilities