Struct malk_lexer::TextPos

pub struct TextPos {
    pub col: usize,
    pub line: usize,
    pub byte: usize,
}

A position in a text document.

Fields

col: usize

The column number from the start of the line. Some wierd characters may take up multiple columns or no columns.

line: usize

The line number

byte: usize

The byte position from the start of the document.

Methods

impl TextPos

fn start() -> TextPos

Create a TextPos at the start of a document.

fn next(self, src: &str) -> Option<(char, TextPos)>

Advance a position by one character. Returns the character that was advanced past and the new position.

Trait Implementations

impl Debug for TextPos

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for TextPos

fn clone(&self) -> TextPos

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for TextPos

impl PartialEq for TextPos

fn eq(&self, __arg_0: &TextPos) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &TextPos) -> bool

This method tests for !=.