Struct SourceInfo

pub struct SourceInfo { /* private fields */ }

A SourceInfo maintains location data for parsed objects. Maintains the filename (if from a file) or the originating string (if from a string). Helps with the conversion from byte-position in the source to a LineCol.

Implementations

impl SourceInfo

pub fn unknown() -> SourceInfo

pub fn source(&self) -> &Source

pub fn from_file(filepath: &Path, contents: &str) -> SourceInfo

pub fn from_string(contents: &str) -> SourceInfo

pub fn start(&self, item: &dyn HasLoc) -> LineCol

pub fn end(&self, item: &dyn HasLoc) -> LineCol

pub fn linecol_from(&self, pos: usize) -> LineCol

Trait Implementations

impl Clone for SourceInfo

fn clone(&self) -> SourceInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SourceInfo

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

Formats the value using the given formatter.