mpeg2ts 0.2.0

use crate::pes::PesHeader;
use crate::ts::payload::Bytes;
use crate::Result;
use std::io::{Read, Write};

/// Payload for PES(Packetized elementary stream) packets.
#[allow(missing_docs)]
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct Pes {
    pub header: PesHeader,
    pub pes_packet_len: u16,
    pub data: Bytes,
}
impl Pes {
    pub(super) fn read_from<R: Read>(mut reader: R) -> Result<Self> {
        let (header, pes_packet_len) = track!(PesHeader::read_from(&mut reader))?;
        let data = track!(Bytes::read_from(reader))?;
        Ok(Pes {
            header,
            pes_packet_len,
            data,
        })
    }

    pub(super) fn write_to<W: Write>(&self, mut writer: W) -> Result<()> {
        track!(self.header.write_to(&mut writer, self.pes_packet_len))?;
        track!(self.data.write_to(writer))?;
        Ok(())
    }
}