Struct IsoFileReader 

pub struct IsoFileReader<'a, R> { /* private fields */ }

Available on crate feature read and crate feature sync and (crate features alloc or read) only.

Caller-buffered file stream backed by an IsoReader.

Implementations

impl<R> IsoFileReader<'_, R>

pub const fn len(&self) -> u64

Returns the complete logical file length.

pub const fn is_empty(&self) -> bool

Returns whether the file contains no bytes.

pub const fn position(&self) -> u64

Returns the current logical read position.

impl<R: Read + Seek> IsoFileReader<'_, R>

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

Reads the next chunk into a caller-provided buffer.