Struct gluon_base::source::Source

pub struct Source<'a> { /* fields omitted */ }

Type which provides a bidirectional mapping between byte offsets and line and column locations

Methods

impl<'a> Source<'a>

fn new(src: &str) -> Source

fn src(&self) -> &str

Returns the string which defines the source

fn line(&self, line_number: Line) -> Option<(BytePos, &str)>

Returns the byte offset and source of line_number

fn line_at_byte(&self, byte: BytePos) -> Option<(BytePos, &str)>

Returns the line number and the source at byte

fn line_number_at_byte(&self, byte: BytePos) -> Line

Returns which line byte points to

fn location(&self, byte: BytePos) -> Option<Location>

Returns the line and column location of byte

Trait Implementations

impl<'a> Clone for Source<'a>

fn clone(&self) -> Source<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Source<'a>

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

Formats the value using the given formatter.