Struct StreamId 

pub struct StreamId(/* private fields */);

Stream identifier.

Ordinally, the identifier always be set to 0 (the default value).

Implementations

impl StreamId

pub fn new(id: u32) -> Result<Self>

Makes a new StreamId instance.

Errors

If id is greater than 0xFF_FFFF, it will return an ErrorKind::InvalidInput error.

pub fn value(self) -> u32

Returns the value of the identifier.

Examples found in repository

examples/parse.rs (line 35)

fn main() -> Result<(), MainError> {
    let stdin = std::io::stdin();
    let mut input = stdin.lock();
    let mut buf = ReadBuf::new(vec![0; 1024]);
    let mut decoder = FileDecoder::new();
    let mut is_header_shown = false;

    while !buf.stream_state().is_eos() {
        track!(buf.fill(&mut input))?;
        track!(decoder.decode_from_read_buf(&mut buf))?;
        if let Some(h) = decoder.header() {
            if !is_header_shown {
                println!("[header]");
                println!("has_audio = {}", h.has_audio);
                println!("has_video = {}", h.has_video);
                println!("");
                is_header_shown = true;
            }
        }
        if decoder.is_idle() {
            let tag = track!(decoder.finish_decoding())?;
            println!("[[tags]]");
            println!("type = {:?}", tag_type(&tag));
            println!("timestamp = {}", tag.timestamp().value());
            println!("stream_id = {}", tag.stream_id().value());
            println!("");
        }
    }

    Ok(())
}

Trait Implementations

impl Clone for StreamId

fn clone(&self) -> StreamId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamId

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

Formats the value using the given formatter.

impl Default for StreamId

fn default() -> Self

Returns the “default value” for a type.

impl Hash for StreamId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for StreamId

fn cmp(&self, other: &StreamId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for StreamId

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for StreamId

fn partial_cmp(&self, other: &StreamId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for StreamId

impl Eq for StreamId

impl StructuralPartialEq for StreamId