Struct FileReader 

pub struct FileReader { /* private fields */ }

Implementations

impl FileReader

pub fn open(fname: &str) -> Result<Self, ()>

pub fn tell(&self) -> usize

pub fn size(&self) -> usize

pub fn read(&mut self, buff: &mut [u8]) -> Result<usize, ()>

pub fn read_line(&mut self, buff: &mut [u8]) -> Result<usize, ()>

pub fn read_to_string(&mut self, buf: &mut String) -> Result<usize, ()>

Trait Implementations

impl Drop for FileReader

fn drop(&mut self)

Executes the destructor for this type.

impl Stream for FileReader

fn tell(&self) -> usize

get the current position

fn size(&self) -> usize

get the size of the stream

impl StreamReader for FileReader

fn read(&mut self, buff: &mut [u8]) -> Result<usize, ()>

fn is_eof(&self) -> bool

impl StreamSeek for FileReader

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