Struct riff::ChunkId

pub struct ChunkId {
    pub value: [u8; 4],
}

A chunk id, also known as FourCC

Fields

value: [u8; 4]

The raw bytes of the id

Implementations

impl ChunkId

pub fn as_str(&self) -> &str

Returns the value of the id as a string.

Examples

assert_eq!(riff::RIFF_ID.as_str(), "RIFF");

Panics

This function panics when the value does not represent a valid UTF-8 string.

pub fn new(s: &str) -> Result<ChunkId, &str>

Creates a new ChunkId from a string.

Examples

let chunk_id = riff::ChunkId::new("RIFF")?;

Errors

The function fails when the string's length in bytes is not exactly 4.

Trait Implementations

impl Clone for ChunkId

fn clone(&self) -> ChunkId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ChunkId

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

Formats the value using the given formatter.

impl Display for ChunkId

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

Formats the value using the given formatter.

impl Eq for ChunkId

impl PartialEq<ChunkId> for ChunkId

fn eq(&self, other: &ChunkId) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ChunkId) -> bool

This method tests for !=.

impl StructuralEq for ChunkId

impl StructuralPartialEq for ChunkId