Struct Parser 

pub struct Parser { /* private fields */ }

A syntax parser.

Implementations

impl Parser

pub fn new(settings: &Settings) -> Self

Creates a new Parser with the given Settings.

pub fn update(&mut self, new_settings: &Settings)

Updates the parser with the given Settings, restarting it from the first line.

pub fn change_line(&mut self, line: usize)

Changes the line the parser is currently on.

pub fn parse_line(&mut self, line: &str) -> CodeIterator<'_>

Highlights the given line, returning a CodeIterator.

pub fn current_line(&self) -> usize

Returns the line the parser is currently on.

Trait Implementations

impl Debug for Parser

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

Formats the value using the given formatter.

impl Parser for Parser

type Settings = Settings

The settings to configure the [Parser].

type Output = Code

The output of this [Parser].

type Iterator<'a> = Box<dyn Iterator<Item = (Range<usize>, Code)> + 'a>

The parse iterator type.

fn new(settings: &Self::Settings) -> Self

Creates a new [Parser] from its [Self::Settings].

fn update(&mut self, new_settings: &Self::Settings)

Updates the [Parser] with some new [Self::Settings].

fn change_line(&mut self, line: usize)

Notifies the [Parser] that the line at the given index has changed.

fn parse_line(&mut self, line: &str) -> Self::Iterator<'_>

Parses the given line.

fn current_line(&self) -> usize

Returns the current line of the [Parser].