Struct SourceMap 

pub struct SourceMap { /* private fields */ }

Maps file IDs to source files

Implementations

impl SourceMap

pub fn new() -> Self

Create a new empty source map

pub fn add_file(&mut self, name: String, source: String) -> FileId

Add a source file and return its ID

pub fn get_file(&self, id: FileId) -> Option<&FileInfo>

Get information about a file

pub fn files(&self) -> impl Iterator<Item = (&FileId, &FileInfo)>

Get all files

pub fn len(&self) -> usize

Get the number of files

pub fn is_empty(&self) -> bool

Check if the source map is empty

Trait Implementations

impl Debug for SourceMap

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

Formats the value using the given formatter.

impl Default for SourceMap

fn default() -> Self

Returns the “default value” for a type.