Struct TsHeader 

pub struct TsHeader {
    pub tei: bool,
    pub pusi: bool,
    pub pid: u16,
    pub scrambling: u8,
    pub has_adaptation: bool,
    pub has_payload: bool,
    pub continuity_counter: u8,
}

Parsed TS header — the 4-byte transport header fields.

Fields

tei: bool

Transport Error Indicator — set by the demodulator when an uncorrectable error is present in the packet.

pusi: bool

Payload Unit Start Indicator — first byte of the payload is a new PES packet or PSI section header when set.

pid: u16

13-bit Packet Identifier.

scrambling: u8

2-bit transport_scrambling_control (0 = not scrambled).

has_adaptation: bool

Adaptation field present flag (adaptation_field_control bit 1).

has_payload: bool

Payload present flag (adaptation_field_control bit 0).

continuity_counter: u8

4-bit continuity_counter (wraps 0..=15 per PID).

Implementations

impl TsHeader

pub fn parse(raw4: &[u8]) -> Result<Self>

Parse a 4-byte TS transport header.

pub const fn serialized_len() -> usize

Number of bytes written by serialize_into.

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

Serialize this header into the first 4 bytes of buf.

pub fn scrambling_control(&self) -> ScramblingControl

Typed view of the 2-bit transport_scrambling_control field.

See ScramblingControl for the spec citation (H.222.0 Table 2-4 + ETSI TS 100 289 §5.1 Table 1).

pub fn adaptation_field_control(&self) -> AdaptationFieldControl

Typed view of the adaptation_field_control 2-bit field, derived from the has_adaptation/has_payload flags.

See AdaptationFieldControl for the spec citation (H.222.0 Table 2-5).

Trait Implementations

impl Clone for TsHeader

fn clone(&self) -> TsHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TsHeader

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

Formats the value using the given formatter.

impl Eq for TsHeader

impl<'a> Parse<'a> for TsHeader

type Error = Error

The error type this implementer returns. Typically the enclosing crate’s Error enum.

fn parse(bytes: &'a [u8]) -> Result<Self>

Parse bytes as Self. Returns Err(Self::Error) on any protocol violation or buffer underrun.

impl PartialEq for TsHeader

fn eq(&self, other: &TsHeader) -> 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 Serialize for TsHeader

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Serialize for TsHeader

type Error = Error

The error type this implementer returns (usually the same as the corresponding Parse impl, but need not be).

fn serialized_len(&self) -> usize

Number of bytes serialize_into will write.

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

Write the serialised form into buf. Returns the number of bytes written (always equal to serialized_len()).

fn to_bytes(&self) -> Vec<u8>

where Self::Error: Debug,

Convenience: allocate a Vec and serialise into it.

impl StructuralPartialEq for TsHeader