Struct File

pub struct File { /* private fields */ }

Represents an open file on disk.

Implementations

impl File

pub fn eof(&self) -> bool

Are we at the end of the file?

pub fn length(&self) -> u32

How long is the file?

pub fn seek_from_start(&mut self, offset: u32) -> Result<(), ()>

Seek to a new position in the file, relative to the start of the file.

pub fn seek_from_end(&mut self, offset: u32) -> Result<(), ()>

Seek to a new position in the file, relative to the end of the file.

pub fn seek_from_current(&mut self, offset: i32) -> Result<(), ()>

Seek to a new position in the file, relative to the current position.

pub fn left(&self) -> u32

Amount of file left to read.

Trait Implementations

impl Debug for File

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

Formats the value using the given formatter.