Struct BinaryReader 

pub struct BinaryReader<R: Read, F: BinaryFormat> { /* private fields */ }

Generic binary reader with position tracking.

Implementations

impl<R: Read, F: BinaryFormat> BinaryReader<R, F>

pub fn new(inner: R) -> Self

Create a new binary reader.

pub fn position(&self) -> u64

Get current position.

pub fn get_position(&self) -> u64

Get current position (alias for position).

pub fn set_position(&mut self, pos: u64) -> Result<u64>

where R: Seek,

Set current position (alias for seek).

pub fn stream_position(&mut self) -> Result<u64>

where R: Seek,

Get stream position.

pub fn add_error(&mut self, error: GaiaError)

Add a diagnostic error.

pub fn take_errors(&mut self) -> Vec<GaiaError>

Take all collected diagnostic errors.

pub fn read_u8(&mut self) -> Result<u8>

Read a u8 value.

pub fn read_u16(&mut self) -> Result<u16>

Read a u16 value.

pub fn read_u32(&mut self) -> Result<u32>

Read a u32 value.

pub fn read_u64(&mut self) -> Result<u64>

Read a u64 value.

pub fn read_i16(&mut self) -> Result<i16>

Read an i16 value.

pub fn read_i32(&mut self) -> Result<i32>

Read an i32 value.

pub fn read_i64(&mut self) -> Result<i64>

Read an i64 value.

pub fn read_f32(&mut self) -> Result<f32>

Read an f32 value.

pub fn read_f64(&mut self) -> Result<f64>

Read an f64 value.

pub fn read_bytes(&mut self, len: usize) -> Result<Vec<u8>>

Read raw bytes.

pub fn read_exact(&mut self, buf: &mut [u8]) -> Result<()>

Read into a buffer.

pub fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize>

Read to end of source.

impl<R: Read + Seek, F: BinaryFormat> BinaryReader<R, F>

pub fn seek_gaia(&mut self, pos: SeekFrom) -> Result<u64>

Seek to a position.

Trait Implementations

impl<R: Read + Debug, F: BinaryFormat> Debug for BinaryReader<R, F>

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

Formats the value using the given formatter.

impl<R: Read + Seek, F: BinaryFormat> Seek for BinaryReader<R, F>

fn seek(&mut self, pos: SeekFrom) -> Result<u64>

Seek to an offset, in bytes, in a stream.

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

Rewind to the beginning of a stream.

fn stream_len(&mut self) -> Result<u64, Error>

🔬This is a nightly-only experimental API. (seek_stream_len)

Returns the length of this stream (in bytes).

fn stream_position(&mut self) -> Result<u64, Error>

Returns the current seek position from the start of the stream.

fn seek_relative(&mut self, offset: i64) -> Result<(), Error>

Seeks relative to the current position.