Struct wavv::Header[][src]

pub struct Header {
    pub sample_rate: u32,
    pub num_channels: u16,
    pub bit_depth: u16,

Struct representing the header section of a .wav file

for more information see here


sample_rate: u32

sample rate, typical values are 44_100, 48_000 or 96_000

num_channels: u16

number of audio channels in the sample data, channels are interleaved

bit_depth: u16

bit depth for each sample, typical values are 16 or 24


impl Header[src]

pub fn from_bytes(bytes: &[u8]) -> Result<Self, Error>[src]

Create new Header instance from a slice of bytes


use wavv::Header;

fn main() {
    let bytes = [
        0x01, 0x00, // audio format
        0x01, 0x00, // num channels
        0x44, 0xac, 0x00, 0x00, // sample rate
        0x88, 0x58, 0x01, 0x00, // byte rate
        0x04, 0x00, // block align
        0x18, 0x00, // bits per sample

    let header = Header::from_bytes(&bytes).unwrap();

    assert_eq!(header.num_channels, 1);
    assert_eq!(header.bit_depth, 24);
    assert_eq!(header.sample_rate, 44_100);

Trait Implementations

impl Clone for Header[src]

impl Debug for Header[src]

Auto Trait Implementations

impl Send for Header

impl Sync for Header

impl Unpin for Header

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.