Struct LineMap 

pub struct LineMap { /* private fields */ }

Implementations

impl LineMap

pub fn from_source(source: &dyn Source) -> Self

pub fn line_count(&self) -> usize

pub fn line_start(&self, line: u32) -> Option<usize>

pub fn line_end(&self, line: u32) -> Option<usize>

pub fn offset_to_line_col_utf16( &self, source: &dyn Source, offset: usize, ) -> (u32, u32)

pub fn line_col_utf16_to_offset( &self, source: &dyn Source, line: u32, col_utf16: u32, ) -> usize

Trait Implementations

impl Clone for LineMap

fn clone(&self) -> LineMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineMap

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

Formats the value using the given formatter.