Struct redo::Display

pub struct Display<'a, T> { /* fields omitted */ }

Configurable display formatting of structures.

Examples

let history = History::default();
println!(
    "{}",
    history.display().graph(true).colored(true).ligatures(true)
);

Methods

impl<T, '_> Display<'_, T>

pub fn colored(&mut self, on: bool) -> &mut Self

Show colored output (off by default).

pub fn current(&mut self, on: bool) -> &mut Self

Show the current position in the output (on by default).

pub fn detailed(&mut self, on: bool) -> &mut Self

Show detailed output (on by default).

pub fn ligatures(&mut self, on: bool) -> &mut Self

Use ligature (unicode) in the output (off by default).

The ligatures only works as expected with monospaced fonts.

pub fn position(&mut self, on: bool) -> &mut Self

Show the position of the command (on by default).

pub fn saved(&mut self, on: bool) -> &mut Self

Show the saved command (on by default).

impl<R, C: Command<R>, '_> Display<'_, History<R, C>>

pub fn graph(&mut self, on: bool) -> &mut Self

Show the history as a graph (off by default).

Trait Implementations

impl<'a, T> From<&'a T> for Display<'a, T>

fn from(data: &'a T) -> Self

Performs the conversion.

impl<'a, T: Copy> Copy for Display<'a, T>

impl<'a, T: Clone> Clone for Display<'a, T>

fn clone(&self) -> Display<'a, T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, T: Debug> Debug for Display<'a, T>

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

Formats the value using the given formatter.

impl<R, C: Command<R> + Display, '_> Display for Display<'_, Record<R, C>>

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

Formats the value using the given formatter.

impl<R, C: Command<R> + Display, '_> Display for Display<'_, History<R, C>>

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

Formats the value using the given formatter.