Struct SourceLocation 

pub struct SourceLocation { /* private fields */ }

Provides fast conversion from byte offsets to line/column positions

Implementations

impl SourceLocation

pub fn new(source: &str) -> Self

Create a new SourceLocation from source code

pub fn byte_to_position(&self, byte_offset: usize) -> Position

Convert a byte offset to a line/column position

pub fn byte_range_to_ast_range(&self, range: &ByteRange<usize>) -> Range

Convert a byte range to a location

pub fn line_count(&self) -> usize

Get the total number of lines in the source

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

Get the byte offset for the start of a line