Struct fea_rs::parse::FileSystemResolver

pub struct FileSystemResolver { /* private fields */ }

An implementation of SourceResolver for the local file system.

This is the common case.

Implementations

impl FileSystemResolver

pub fn new(project_root: PathBuf) -> Self

Create a new resolver with the provided root directory.

If compiling from a UFO, the root directory is the UFO directory. In other cases, it is likely the directory containing the root feature file. If the path is empty (i.e. “”), the current working directory is assumed.

Trait Implementations

impl SourceResolver for FileSystemResolver

fn get_contents(&self, path: &OsStr) -> Result<Arc<str>, SourceLoadError>

Return the contents of the utf-8 encoded file at the provided path.

fn resolve_raw_path( &self, path: &OsStr, included_from: Option<&OsStr> ) -> OsString

Given a raw path (the $path in include($path)), return the path to load. The final path may differ based on which file the include statement occurs in; the path of the including file (if this is not the root source) is passed as the second argument.

fn canonicalize(&self, path: &OsStr) -> Result<OsString, SourceLoadError>

If necessary, canonicalize this path.