Struct FileObjStr

pub struct FileObjStr { /* private fields */ }

Implementations

impl FileObjStr

pub fn new(path: &Path) -> Result<FileObjStr, Error>

Trait Implementations

impl ObjStr for FileObjStr

fn seek(&mut self, pos: SeekFrom) -> Result<(), Error>

Seeks to the given object in the stream.

fn read(&mut self) -> Result<Vec<u8>, Error>

Read the next object from the stream.

fn len(&mut self, contents: u8, objs: u8) -> Result<u64, Error>

Returns the length of the current object (+ the following objects if objs > 1) and subtracts ops*contents from the length.

fn overwrite(&mut self, data: Vec<Vec<u8>>, objs: u8) -> Result<(), Error>

Overwrites the current object or objects with the given object-contents.

fn append(&mut self, data: Vec<u8>) -> Result<(), Error>

Appends an object to the end of the stream.

fn cut(&mut self) -> Result<(), Error>

Deletes the current and all following objects.