Struct bip_disk::fs::NativeFileSystem

pub struct NativeFileSystem { /* fields omitted */ }

File system that maps to the OS file system.

Methods

impl NativeFileSystem

fn with_directory<P>(default: P) -> NativeFileSystem where
    P: AsRef<Path>, 

Initialize a new NativeFileSystem with the default directory set.

Trait Implementations

impl FileSystem for NativeFileSystem

type File = NativeFile

Some file object.

fn open_file<P>(&self, path: P) -> Result<Self::File> where
    P: AsRef<Path> + Send + 'static, 

Open a file, create it if it does not exist.

fn sync_file<P>(&self, _path: P) -> Result<()> where
    P: AsRef<Path> + Send + 'static, 

Sync the file.

fn file_size(&self, file: &NativeFile) -> Result<u64>

Get the size of the file in bytes.

fn read_file(
    &self,
    file: &mut NativeFile,
    offset: u64,
    buffer: &mut [u8]
) -> Result<usize>

Read the contents of the file at the given offset.

fn write_file(
    &self,
    file: &mut NativeFile,
    offset: u64,
    buffer: &[u8]
) -> Result<usize>

Write the contents of the file at the given offset.