Struct CfgWidthFunction

pub struct CfgWidthFunction { /* private fields */ }

A WidthFunc implementation which is used by Grid.

Implementations

impl CfgWidthFunction

pub fn from_cfg(cfg: &GridConfig) -> Self

Creates a CfgWidthFunction from GridConfig.

pub fn new(tab_size: usize) -> Self

Creates a CfgWidthFunction with a tab size.

Trait Implementations

impl Clone for CfgWidthFunction

fn clone(&self) -> CfgWidthFunction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CfgWidthFunction

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

Formats the value using the given formatter.

impl Default for CfgWidthFunction

fn default() -> CfgWidthFunction

Returns the “default value” for a type.

impl WidthFunc for CfgWidthFunction

fn width(&self, text: &str) -> usize

Calculates a width of a string.

fn width_multiline(&self, text: &str) -> usize

Calculates a width of a multiline string.