Struct mpeg2ts_reader::psi::BufferSectionSyntaxParser

pub struct BufferSectionSyntaxParser<P> where
    P: WholeSectionSyntaxPayloadParser,  { /* fields omitted */ }

Implements SectionSyntaxPayloadParser 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.

Methods

impl<P> BufferSectionSyntaxParser<P> where
    P: WholeSectionSyntaxPayloadParser, 

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

wraps the given WholeSectionSyntaxPayloadParser instance in a new BufferSectionSyntaxParser.

Trait Implementations

impl<P> SectionSyntaxPayloadParser for BufferSectionSyntaxParser<P> where
    P: WholeSectionSyntaxPayloadParser, 

type Context = P::Context

The type of the context object passed to all methods

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

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

fn continue_syntax_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.