Struct SourceMap 

pub struct SourceMap { /* private fields */ }

Registry of all sources.

Implementations

impl SourceMap

pub fn new() -> Self

pub fn add_one_liner(&mut self, content: &str) -> SourceId

Add a one-liner source (CLI -q argument, REPL, tests).

pub fn add_stdin(&mut self, content: &str) -> SourceId

Add a source read from stdin.

pub fn add_file(&mut self, path: &str, content: &str) -> SourceId

Add a file source with its path.

pub fn one_liner(content: &str) -> Self

Create a SourceMap with a single one-liner source. Convenience for single-source use cases (CLI, REPL, tests).

pub fn content(&self, id: SourceId) -> &str

Get the content of a source by ID.

pub fn kind(&self, id: SourceId) -> &SourceKind

Get the kind of a source by ID.

pub fn path(&self, id: SourceId) -> Option<&str>

Get the file path if this source is a file, None otherwise.

pub fn len(&self) -> usize

Number of sources in the map.

pub fn is_empty(&self) -> bool

Check if the map is empty.

pub fn get(&self, id: SourceId) -> Source<'_>

Get a source by ID, returning a Source view.

pub fn iter(&self) -> impl Iterator<Item = Source<'_>>

Iterate over all sources as Source views.

Trait Implementations

impl Clone for SourceMap

fn clone(&self) -> SourceMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceMap

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

Formats the value using the given formatter.

impl Default for SourceMap

fn default() -> SourceMap

Returns the “default value” for a type.