Struct mruby::fs::MrbFilesystem

pub struct MrbFilesystem { /* fields omitted */ }

Virtual filesystem that wraps a mruby_vfs FakeFileSystem.

Methods

impl MrbFilesystem

pub fn new() -> Result<Self, MrbError>

Create a new in memory virtual filesystem.

Creates a directory at RUBY_LOAD_PATH for storing Ruby source files. This path is searched by Kernel::require and Kernel::require_relative.

pub fn create_dir_all<P: AsRef<Path>>(&self, path: P) -> Result<(), MrbError>

pub fn is_file<P: AsRef<Path>>(&self, path: P) -> bool

pub fn read_file<P: AsRef<Path>>(&self, path: P) -> Result<Vec<u8>, MrbError>

pub fn write_file<P, B>(&self, path: P, buf: B) -> Result<(), MrbError> where
    P: AsRef<Path>,
    B: AsRef<[u8]>, 

pub fn set_metadata<P: AsRef<Path>>(
    &self,
    path: P,
    metadata: Metadata
) -> Result<(), MrbError>

pub fn metadata<P: AsRef<Path>>(&self, path: P) -> Option<Metadata>