Struct asset_lru::FilesystemVfs

pub struct FilesystemVfs { /* fields omitted */ }

A VFS which is backed by a given root directory.

This handles the rather tricky path cases around Windows and Linux differences, and makes it so that you can and should use keys like /b/c (behavior with \ is undefined). Additionally, it makes a best effort to disallow a user to use relative paths to escape the root directory, primarily as a measure to detect bugs.

Implementations

impl FilesystemVfs

pub fn new(root_path: &Path) -> Result<FilesystemVfs>

pub fn open_file(&self, path: &Path) -> Result<File>

Run the file opening logic on the VFS, so that this can be reused for normal file access at the same time.

Trait Implementations

impl Debug for FilesystemVfs

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

Formats the value using the given formatter.

impl Vfs for FilesystemVfs

type Reader = File

fn open(&self, key: &str) -> Result<File>

Open a file.