Struct SourceMap

pub struct SourceMap {
    pub mounts: SeqMap<String, PathBuf>,
    pub cache: SeqMap<FileId, FileInfo>,
    pub file_cache: SeqMap<(String, String), FileId>,
    pub next_file_id: FileId,
}

Fields

mounts: SeqMap<String, PathBuf>

cache: SeqMap<FileId, FileInfo>

file_cache: SeqMap<(String, String), FileId>

next_file_id: FileId

Implementations

impl SourceMap

pub fn new(mounts: &SeqMap<String, PathBuf>) -> Result<Self>

Errors

pub fn add_mount(&mut self, name: &str, path: &Path) -> Result<()>

Errors

pub fn base_path(&self, name: &str) -> &Path

pub fn read_file( &mut self, path: &Path, mount_name: &str, ) -> Result<(FileId, String)>

pub fn add_to_cache( &mut self, mount_name: &str, relative_path: &Path, contents: &str, file_id: FileId, )

pub fn add_manual( &mut self, id: FileId, mount_name: &str, relative_path: &Path, contents: &str, )

pub fn add_manual_no_id( &mut self, mount_name: &str, relative_path: &Path, contents: &str, ) -> FileId

pub fn read_file_relative( &mut self, mount_name: &str, relative_path: &str, ) -> Result<(FileId, String)>

pub fn get_span_source( &self, file_id: FileId, offset: usize, length: usize, ) -> &str

pub fn get_source_line( &self, file_id: FileId, line_number: usize, ) -> Option<&str>

pub fn get_span_location_utf8( &self, file_id: FileId, offset: usize, ) -> (usize, usize)

pub fn fetch_relative_filename(&self, file_id: FileId) -> &str

pub fn minimal_relative_path( target: &Path, current_dir: &Path, ) -> Result<PathBuf>

pub fn get_relative_path_to( &self, file_id: FileId, current_dir: &Path, ) -> Result<PathBuf>

Trait Implementations

impl Debug for SourceMap

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

Formats the value using the given formatter.