Enum PacketError 

#[non_exhaustive]
pub enum PacketError {
    Empty,
    FrameTooLarge,
    Code1UnevenPayload,
    InvalidFrameLength,
    InvalidFrameCount,
    InvalidPadding,
    CbrPayloadNotDivisible,
}

Why a packet failed to parse; each variant names the RFC 6716 §3.4 requirement it violates.

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.

Empty

The packet is empty [R1].

FrameTooLarge

An implicit frame length exceeds MAX_FRAME_LEN [R2].

Code1UnevenPayload

A code 1 packet’s payload is not evenly divisible in two [R3].

InvalidFrameLength

A frame-length field is truncated or overruns the remaining payload [R4][R7].

InvalidFrameCount

A code 3 packet signals zero frames, or more than 120 ms of audio [R5].

InvalidPadding

A code 3 packet’s padding overruns the packet [R6][R7].

CbrPayloadNotDivisible

A CBR code 3 packet’s payload is not an exact multiple of the frame count [R6].

Trait Implementations

impl Clone for PacketError

fn clone(&self) -> PacketError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PacketError

impl Debug for PacketError

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

Formats the value using the given formatter.

impl Display for PacketError

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

Formats the value using the given formatter.

impl Eq for PacketError

impl Error for PacketError

Available on crate feature std only.

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 PartialEq for PacketError

fn eq(&self, other: &PacketError) -> 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 PacketError