Struct AdaptationField

pub struct AdaptationField<'buf> { /* private fields */ }

A collection of fields that may optionally appear within the header of a transport stream Packet.

As returned by Packet::adaptation_field()

Implementations

impl<'buf> AdaptationField<'buf>

pub fn new(buf: &'buf [u8]) -> AdaptationField<'buf>

Create a new structure to parse the adaptation field data held within the given slice.

Panics if the slice is empty.

pub fn discontinuity_indicator(&self) -> bool

Get the value of the discontinuity_indicator field which might have been written into the transport stream by some ‘upstream’ processor on discovering that there was a break in the data.

pub fn random_access_indicator(&self) -> bool

Get the value of the random_access_indicator field.

pub fn elementary_stream_priority_indicator(&self) -> u8

Get the value of the elementary_stream_priority_indicator field.

pub fn pcr(&self) -> Result<ClockRef, AdaptationFieldError>

Get the Program Clock Reference field, or AdaptationFieldError::FieldNotPresent if absent

pub fn opcr(&self) -> Result<ClockRef, AdaptationFieldError>

Returns the ‘Original Program Clock Reference’ value, or AdaptationFieldError::FieldNotPresent if absent

pub fn splice_countdown(&self) -> Result<u8, AdaptationFieldError>

Get the value of the splice_countdown field, or AdaptationFieldError::FieldNotPresent if absent

pub fn transport_private_data(&self) -> Result<&[u8], AdaptationFieldError>

Borrow a slice of the underlying buffer containing private data, or AdaptationFieldError::FieldNotPresent if absent

pub fn adaptation_field_extension( &self, ) -> Result<AdaptationFieldExtension<'buf>, AdaptationFieldError>

Returns extended adaptation fields, or AdaptationFieldError::FieldNotPresent if absent

Trait Implementations

impl<'buf> Debug for AdaptationField<'buf>

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

Formats the value using the given formatter.