Struct FileCache

pub struct FileCache { /* private fields */ }

A [Cache] that fetches Sources from the filesystem.

Implementations

impl FileCache

pub fn load_local<P>(&mut self, path: P) -> Result<FileID, Error>

where P: AsRef<PathBuf>,

Create a new FileCache.

pub fn load_text<T, N>(&mut self, text: T, name: N) -> FileID

where T: ToString, N: ToString,

Create a new FileCache.

pub fn fetch(&mut self, file: &FileID) -> Result<&Source, Error>

Create a new FileCache.

pub fn display(&self, file: &FileID) -> Option<&str>

Create a new FileCache.

Trait Implementations

impl Clone for FileCache

fn clone(&self) -> FileCache

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FileCache

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

Formats the value using the given formatter.

impl Default for FileCache

fn default() -> FileCache

Returns the “default value” for a type.