Struct Header

pub struct Header {
    pub kind: FourCC,
    pub size: Option<usize>,
}

A atom header, which contains the atom’s kind and size.

Fields

kind: FourCC

The name of the atom, always 4 bytes.

size: Option<usize>

The size of the atom, excluding the header. This is optional when the atom extends to the end of the file.

Trait Implementations

impl Clone for Header

fn clone(&self) -> Header

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Header

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

Formats the value using the given formatter.

impl Decode for Header

fn decode<B: Buf>(buf: &mut B) -> Result<Self>

Decode the type from the buffer.

fn decode_exact<B: Buf>(buf: &mut B, size: usize) -> Result<Self>

Helper: Decode exactly size bytes from the buffer.

impl DecodeMaybe for Header

fn decode_maybe<B: Buf>(buf: &mut B) -> Result<Option<Self>>

impl Encode for Header

fn encode<B: BufMut>(&self, buf: &mut B) -> Result<()>

impl ReadFrom for Header

fn read_from<R: Read>(r: &mut R) -> Result<Self>

impl Copy for Header