Struct wit_parser::SourceMap

pub struct SourceMap { /* private fields */ }

A listing of source files which are used to get parsed into an UnresolvedPackage.

Implementations

impl SourceMap

pub fn new() -> SourceMap

Creates a new empty source map.

pub fn push_file(&mut self, path: &Path) -> Result<()>

Reads the file path on the filesystem and appends its contents to this SourceMap.

pub fn push(&mut self, path: &Path, contents: impl Into<String>)

Appends the given contents with the given path into this source map.

The path provided is not read from the filesystem and is instead only used during error messages. Each file added to a SourceMap is used to create the final parsed package namely by unioning all the interfaces and worlds defined together. Note that each file has its own personal namespace, however, for top-level use and such.

pub fn parse(self) -> Result<UnresolvedPackage>

Parses the files added to this source map into an UnresolvedPackage.

pub fn source_files(&self) -> impl Iterator<Item = &Path>

Returns an iterator over all filenames added to this source map.

Trait Implementations

impl Clone for SourceMap

fn clone(&self) -> SourceMap

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for SourceMap

fn default() -> SourceMap

Returns the “default value” for a type.