Struct FileSystem

pub struct FileSystem { /* private fields */ }

Implementations

impl FileSystem

pub fn new(root_path: impl AsRef<Utf8Path>) -> Self

pub fn root_path(&self) -> &Utf8Path

pub async fn from_folder_picker() -> Result<Self>

pub async fn from_file_picker() -> Result<Self>

Trait Implementations

impl Clone for FileSystem

fn clone(&self) -> FileSystem

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FileSystem

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

Formats the value using the given formatter.

impl FileSystem for FileSystem

type File = File

fn open_file( &self, path: impl AsRef<Utf8Path>, flags: OpenFlags, ) -> Result<Self::File>

fn metadata(&self, path: impl AsRef<Utf8Path>) -> Result<Metadata>

fn rename( &self, from: impl AsRef<Utf8Path>, to: impl AsRef<Utf8Path>, ) -> Result<()>

fn exists(&self, path: impl AsRef<Utf8Path>) -> Result<bool>

fn create_dir(&self, path: impl AsRef<Utf8Path>) -> Result<()>

fn remove_dir(&self, path: impl AsRef<Utf8Path>) -> Result<()>

fn remove_file(&self, path: impl AsRef<Utf8Path>) -> Result<()>

fn read_dir(&self, path: impl AsRef<Utf8Path>) -> Result<Vec<DirEntry>>

fn create_file(&self, path: impl AsRef<Utf8Path>) -> Result<Self::File>

fn remove(&self, path: impl AsRef<Utf8Path>) -> Result<()>

fn read(&self, path: impl AsRef<Utf8Path>) -> Result<Vec<u8>>

Corresponds to std::fs::read(). Will open a file at the path and read the entire file into a buffer.

fn read_to_string(&self, path: impl AsRef<Utf8Path>) -> Result<String>

fn write( &self, path: impl AsRef<Utf8Path>, data: impl AsRef<[u8]>, ) -> Result<()>

Corresponds to std::fs::write(). Will open a file at the path, create it if it does not exist (and truncate it) and then write the provided bytes.