Struct fatfs::Dir

pub struct Dir<'a, T: ReadWriteSeek + 'a> { /* private fields */ }

A FAT filesystem directory.

This struct is created by the open_dir or create_dir methods on Dir. The root directory is returned by the root_dir method on FileSystem.

Implementations

impl<'a, T: ReadWriteSeek + 'a> Dir<'a, T>

pub fn iter(&self) -> DirIter<'a, T>

Creates directory entries iterator.

pub fn open_dir(&self, path: &str) -> Result<Self>

Opens existing subdirectory.

path is a ‘/’ separated directory path relative to self directory.

pub fn open_file(&self, path: &str) -> Result<File<'a, T>>

Opens existing file.

path is a ‘/’ separated file path relative to self directory.

pub fn create_file(&self, path: &str) -> Result<File<'a, T>>

Creates new or opens existing file=.

path is a ‘/’ separated file path relative to self directory. File is never truncated when opening. It can be achieved by calling File::truncate method after opening.

pub fn create_dir(&self, path: &str) -> Result<Self>

Creates new directory or opens existing.

path is a ‘/’ separated path relative to self directory.

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

Removes existing file or directory.

path is a ‘/’ separated file path relative to self directory. Make sure there is no reference to this file (no File instance) or filesystem corruption can happen.

pub fn rename(
    &self,
    src_path: &str,
    dst_dir: &Dir<'_, T>,
    dst_path: &str
) -> Result<()>

Renames or moves existing file or directory.

src_path is a ‘/’ separated source file path relative to self directory. dst_path is a ‘/’ separated destination file path relative to dst_dir. dst_dir can be set to self directory if rename operation without moving is needed. Make sure there is no reference to this file (no File instance) or filesystem corruption can happen.

Trait Implementations

impl<'a, T: ReadWriteSeek> Clone for Dir<'a, T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.