Enum sophia_api::parser::Location

pub enum Location {
    Unknown,
    Pos(Position),
    Span(Position, Position),
}

A location in a parsed stream, which can be unknown, a specific point, or a span.

Variants

Unknown

Pos(Position)

Span(Position, Position)

Implementations

impl Location

pub fn from_offset(offset: usize) -> Location

Build a location which is a byte-offset (starting at 0) in the stream.

pub fn from_lico(line: usize, column: usize) -> Location

Build a location which is a line-column position (both starting at 1) in the stream.

pub fn from_offsets(offset1: usize, offset2: usize) -> Location

Build a location which is a span between two byte-offsets (starting at 0) in the stream.

pub fn from_licos(
    line1: usize,
    column1: usize,
    line2: usize,
    column2: usize
) -> Location

Build a location which a span between two line-column positions (both starting at 1) in the stream.

Trait Implementations

impl Clone for Location

fn clone(&self) -> Location

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Location

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

Formats the value using the given formatter.

impl Display for Location

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

Formats the value using the given formatter.