Struct random_access_disk::RandomAccessDisk

pub struct RandomAccessDisk { /* fields omitted */ }

Main constructor.

Methods

impl RandomAccessDisk

pub fn open(filename: PathBuf) -> Result<RandomAccessDisk, Error>

Create a new instance.

Trait Implementations

impl Debug for RandomAccessDisk

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

Formats the value using the given formatter.

impl RandomAccess for RandomAccessDisk

type Error = Error

An error.

fn write(&mut self, offset: usize, data: &[u8]) -> Result<(), Self::Error>

Write bytes at an offset to the backend.

fn read(&mut self, offset: usize, length: usize) -> Result<Vec<u8>, Self::Error>

Read a sequence of bytes at an offset from the backend.

fn read_to_writer(     &mut self,     _offset: usize,     _length: usize,     _buf: &mut impl Write ) -> Result<(), Self::Error>

Read a sequence of bytes at an offset from the backend.

fn del(&mut self, _offset: usize, _length: usize) -> Result<(), Self::Error>

Delete a sequence of bytes at an offset from the backend.

impl Drop for RandomAccessDisk

fn drop(&mut self)

Executes the destructor for this type.