Struct Basic

pub struct Basic;

A basic editor with no extra features.

Trait Implementations

impl Editor for Basic

fn highlight(&self, buffer: &str) -> String

Highlights the current input by adding ANSI color sequences.

fn highlight_prompt(&self, prompt: &str, multiline: bool) -> String

Highlights the current prompt.

fn hint(&self, buffer: &str) -> Option<String>

Returns a hint for the current input, if available.

fn highlight_hint(&self, hint: &str) -> String

Highlights the current hint.

fn complete(&self, buffer: &str, cursor: usize) -> Option<Completion>

Provides completion if available.

fn indent(&self, buffer: &mut String, cursor: &mut usize)

Inserts indentation at the current cursor position when Editor::complete returns none.

fn is_multiline(&self, buffer: &str, cursor: usize) -> bool

Returns true if the current input should be continued on another line.

fn is_keyword(c: char) -> bool

Returns true if the given character is a word character.

fn insert(&self, buffer: &mut String, cursor: &mut usize, c: char)

Inserts a character at the current cursor position, moving it forward.

fn next_event(&mut self, input: &mut Reader<impl Read>) -> Result<Event>

Reads ANSI sequences from input and returns an editor event.