Struct RealFilesystem 

pub struct RealFilesystem;

Files on the machine this process is running on.

Implementations

impl RealFilesystem

pub fn new() -> Self

A handle on the real filesystem.

Trait Implementations

impl Clone for RealFilesystem

fn clone(&self) -> RealFilesystem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RealFilesystem

impl Debug for RealFilesystem

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

Formats the value using the given formatter.

impl Default for RealFilesystem

fn default() -> RealFilesystem

Returns the “default value” for a type.

impl Filesystem for RealFilesystem

fn open(&self, path: &Path, mode: OpenMode) -> Result<Box<dyn File>>

Opens a file.

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

Whether a path exists.

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

Whether a path is a directory.

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

What is directly inside a directory, as whole paths rather than as names.

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

Deletes a file.

fn rename(&self, from: &Path, to: &Path) -> Result<()>

Moves a file, replacing the destination if it exists.

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

Creates a directory and any missing parents.

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

Makes a directory entry durable, which is what a rename needs before it counts.