Struct OsFileSystem 

pub struct OsFileSystem;

Trait Implementations

impl FileSystem for OsFileSystem

fn read_to_string(&self, path: &Path) -> Result<String>

Reads the entire contents of a file into a string.

fn write_all(&self, path: &Path, contents: &[u8]) -> Result<()>

Writes a slice of bytes to a file, creating the file if it does not exist.

fn create_dir_all(&self, path: &Path) -> Result<()>

Creates a directory and all of its parent components if they are missing.

fn remove_file(&self, path: &Path) -> Result<()>

Removes a file from the filesystem.

fn remove_dir_all(&self, path: &Path) -> Result<()>

Removes a directory and all of its contents.

fn exists(&self, path: &Path) -> bool

Returns true if the path points to an existing entity.

fn is_dir(&self, path: &Path) -> bool

Returns true if the path exists and is pointing at a directory.

fn is_file(&self, path: &Path) -> bool

Returns true if the path exists and is pointing at a regular file.

fn canonicalize(&self, path: &Path) -> Result<PathBuf>

Returns the canonical, absolute form of the path with all intermediate components normalized.

fn read_dir(&self, path: &Path) -> Result<Vec<PathBuf>>

Returns a vector of all entries in a directory.

fn atomic_write(&self, path: &Path, contents: &[u8]) -> Result<()>

Writes data to a file atomically using a temp-file + rename strategy.