Struct rustyline::highlight::MatchingBracketHighlighter

pub struct MatchingBracketHighlighter { /* private fields */ }

Highlight matching bracket when typed or cursor moved on.

Implementations

impl MatchingBracketHighlighter

pub fn new() -> Self

Constructor

Trait Implementations

impl Default for MatchingBracketHighlighter

fn default() -> MatchingBracketHighlighter

Returns the “default value” for a type.

impl Highlighter for MatchingBracketHighlighter

fn highlight<'l>(&self, line: &'l str, _pos: usize) -> Cow<'l, str>

Takes the currently edited line with the cursor position and returns the highlighted version (with ANSI color).

fn highlight_char(&self, line: &str, pos: usize, forced: bool) -> bool

Tells if line needs to be highlighted when a specific char is typed or when cursor is moved under a specific char. forced flag is true mainly when user presses Enter (i.e. transient vs final highlight).

fn highlight_prompt<'b, 's: 'b, 'p: 'b>( &'s self, prompt: &'p str, default: bool ) -> Cow<'b, str>

Takes the prompt and returns the highlighted version (with ANSI color).

fn highlight_hint<'h>(&self, hint: &'h str) -> Cow<'h, str>

Takes the hint and returns the highlighted version (with ANSI color).

fn highlight_candidate<'c>( &self, candidate: &'c str, completion: CompletionType ) -> Cow<'c, str>

Takes the completion candidate and returns the highlighted version (with ANSI color).