Struct SourceManager

pub struct SourceManager { /* private fields */ }

A manager for source files and their assigned IDs.

Implementations

impl SourceManager

pub fn with<F, R>(&self, id: Source, f: F) -> R

where F: FnOnce(&dyn SourceFile) -> R,

Obtain the source file for a given source ID.

pub fn find<Q>(&self, filename: &Q) -> Option<Source>

where RcStr: Borrow<Q>, Q: Eq + Hash + ?Sized,

pub fn open(&self, filename: &str) -> Option<Source>

pub fn add(&self, filename: &str, content: &str) -> Source

Create a virtual file from the contents of a string and add it to the source manager. Future calls to open() with the given filename will yield the provided contents.

pub fn add_anonymous<S>(&self, content: S) -> Source

where S: Into<String>,

Create a virtual file from the contents of a string and add it to the source manager. The file can only be used with the returned Source, since there is no name associated with it by which it could be referred to.