Enum Error 

#[non_exhaustive]
pub enum Error {
    BufferTooShort {
        need: usize,
        have: usize,
        what: &'static str,
    },
    BadPackStartCode(u32),
    BadSystemHeaderStartCode(u32),
    BadMapStreamId(u8),
    BadCrc {
        computed: u32,
        stored: u32,
    },
    BadMarker(&'static str),
    BadScrPrefix(u8),
    BadStreamIdExtensionPrefix(u8),
    ZeroMuxRate,
    StuffingLengthTooLarge(u8),
    HeaderLengthOverflow {
        header_length: usize,
        available: usize,
    },
    MapLengthOverflow {
        map_length: usize,
        available: usize,
    },
    Pes(Error),
}

A Program Stream parse error.

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.

BufferTooShort

Input shorter than required.

Fields

need: usize

Bytes required.

have: usize

Bytes available.

what: &'static str

What was being parsed.

BadPackStartCode(u32)

pack_start_code was not 0x000001BA.

BadSystemHeaderStartCode(u32)

system_header_start_code was not 0x000001BB.

BadMapStreamId(u8)

map_stream_id was not 0xBC.

BadCrc

Invalid PSM CRC_32.

Fields

computed: u32

CRC computed over the PSM bytes.

stored: u32

CRC stored in the PSM trailer.

BadMarker(&'static str)

A required marker_bit was not 1.

BadScrPrefix(u8)

The 01 prefix after pack_start_code was not 01.

BadStreamIdExtensionPrefix(u8)

system_header stream_id == 0xB7 but the extension form prefix is wrong.

ZeroMuxRate

program_mux_rate is 0 (forbidden).

StuffingLengthTooLarge(u8)

pack_stuffing_length exceeds 7 (3-bit field).

HeaderLengthOverflow

header_length overflows the available buffer.

Fields

header_length: usize

The header_length value.

available: usize

Bytes available after the header_length field.

MapLengthOverflow

program_stream_map_length overflows the available buffer.

Fields

map_length: usize

The program_stream_map_length value.

available: usize

Bytes available after the length field.

Pes(Error)

PES packet parse error from dvb-pes.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl PartialEq for Error

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Error