Enum AdaptationFieldControl 

#[non_exhaustive]
pub enum AdaptationFieldControl {
    Reserved,
    PayloadOnly,
    AdaptationOnly,
    AdaptationAndPayload,
}

2-bit adaptation_field_control field — ITU-T H.222.0 (08/2023) Table 2-5.

Decoders shall discard packets with value 00 (Reserved). Null packets use 01 (PayloadOnly). The two flags has_adaptation/has_payload on TsHeader carry the decoded booleans; this enum provides the typed composite view.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Reserved

00 — reserved for future use; decoders shall discard (H.222.0 Table 2-5).

PayloadOnly

01 — no adaptation_field, payload only (H.222.0 Table 2-5).

AdaptationOnly

10 — adaptation_field only, no payload (H.222.0 Table 2-5).

AdaptationAndPayload

11 — adaptation_field followed by payload (H.222.0 Table 2-5).

Implementations

impl AdaptationFieldControl

pub fn from_flags(has_adaptation: bool, has_payload: bool) -> Self

Derive from the two decoded boolean flags stored on TsHeader.

pub fn to_bits(self) -> u8

Encode as the 2-bit adaptation_field_control field value ([1:0]).

Bit 1 = adaptation present, bit 0 = payload present (H.222.0 Table 2-5). The returned byte is in the range 0x00–0x03; the caller shifts it into bits [5:4] of TS header byte 3.

pub fn to_flags(self) -> (bool, bool)

Decode into the (has_adaptation, has_payload) flag pair stored on TsHeader. Exact inverse of from_flags.

pub fn name(&self) -> &'static str

Short label for this value, per the #204 convention.

Trait Implementations

impl Clone for AdaptationFieldControl

fn clone(&self) -> AdaptationFieldControl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AdaptationFieldControl

impl Debug for AdaptationFieldControl

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

Formats the value using the given formatter.

impl Display for AdaptationFieldControl

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

Formats the value using the given formatter.

impl Eq for AdaptationFieldControl

impl PartialEq for AdaptationFieldControl

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for AdaptationFieldControl

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AdaptationFieldControl