Struct mpeg2ts_reader::psi::BufferCompactSyntaxParser

pub struct BufferCompactSyntaxParser<P> where
    P: WholeCompactSyntaxPayloadParser,  { /* fields omitted */ }

Implements CompactSyntaxPayloadParser so that any sections that cross TS-packet boundaries are collected into a single byte-buffer for easier parsing. In the common case that the section fits entirely in a single TS packet, the implementation is zero-copy.

Implementations

impl<P> BufferCompactSyntaxParser<P> where
    P: WholeCompactSyntaxPayloadParser, 

pub fn new(parser: P) -> BufferCompactSyntaxParser<P>

wraps the given WholeSectionSyntaxPayloadParser instance in a new BufferSectionSyntaxParser.

Trait Implementations

impl<P> CompactSyntaxPayloadParser for BufferCompactSyntaxParser<P> where
    P: WholeCompactSyntaxPayloadParser, 

type Context = P::Context

The type of the context object passed to all methods

fn start_compact_section<'a>(
    &mut self,
    ctx: &mut Self::Context,
    header: &SectionCommonHeader,
    data: &'a [u8]
)

NB the data buffer passed to will include the bytes which are represented by header (in order that the called code can check any CRC that covers the whole section).

fn continue_compact_section<'a>(
    &mut self,
    ctx: &mut Self::Context,
    data: &'a [u8]
)

may be called to pass the implementation additional slices of section data, if the complete section was not already passed.

fn reset(&mut self)

called if there is a problem in the transport stream that means any in-progress section data should be discarded.