Struct mdcat::TerminalSize

pub struct TerminalSize {
    pub width: usize,
    pub height: usize,
}

The size of a text terminal.

Fields

width: usize

The width of the terminal, in characters aka columns.

height: usize

The height of the terminal, in lines.

Methods

impl Size

pub fn from_env() -> Option<Size>

Get terminal size from $COLUMNS and $LINES.

pub fn detect() -> Option<Size>

Detect the terminal size.

Get the terminal size from the underlying TTY, and fallback to $COLUMNS and $LINES.

Trait Implementations

impl Debug for Size

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

Formats the value using the given formatter.

impl Copy for Size

impl Clone for Size

fn clone(&self) -> Size

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Size

fn default() -> Size

A good default size assumption for a terminal: 80x24.