Struct PtySize 

pub struct PtySize {
    pub rows: u16,
    pub cols: u16,
    pub pixel_width: u16,
    pub pixel_height: u16,
}

Window size of a pseudoterminal, in character cells plus optional pixels.

A child process attached to a PTY reads this through TIOCGWINSZ to lay out its output (wrapping, progress bars, table widths). Mirroring the size of the controlling terminal keeps rendered output identical to running the command directly.

Fields

rows: u16

Number of visible rows (character cells).

cols: u16

Number of visible columns (character cells).

pixel_width: u16

Pixel width of the terminal, 0 when unknown.

pixel_height: u16

Pixel height of the terminal, 0 when unknown.

Implementations

impl PtySize

pub const fn new(rows: u16, cols: u16) -> Self

Create a size from an explicit rows and cols, leaving pixels unset.

Trait Implementations

impl Clone for PtySize

fn clone(&self) -> PtySize

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PtySize

impl Debug for PtySize

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

Formats the value using the given formatter.

impl Default for PtySize

fn default() -> Self

The conventional 80x24 fallback used when no terminal size is known.

impl Eq for PtySize

impl PartialEq for PtySize

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PtySize