Struct termimad::StrFit

pub struct StrFit { /* fields omitted */ }

information about the fitting of a string into a given width in cols.

The implementation here properly takes into account the width of special characters.

Backspaces are considered as having a width of -1.

This implementation is based on a replacement of the tab character.

Implementations

impl StrFit

pub fn from(s: &str, cols_max: usize) -> Self

pub fn count_fitting(s: &str, cols_max: usize) -> (usize, usize)

return the counts in bytes and columns of the longest substring fitting the given number of columns

pub fn make_string(s: &str, cols_max: usize) -> (String, usize)

return both the longest fitting string and the number of cols it takes on screen. We don’t build a string around the whole str, which could be costly if it’s very big

pub fn make_cow(s: &str, cols_max: usize) -> (Cow<'_, str>, usize)

return both the longest fitting string and the number of cols it takes on screen. We don’t build a string around the whole str, which could be costly if it’s very big In case there’s no tab in the input string, we can return a pointer over part of the original str)

Trait Implementations

impl Clone for StrFit

fn clone(&self) -> StrFit

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StrFit

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

Formats the value using the given formatter.

impl Copy for StrFit