Enum DecodeError 

#[non_exhaustive]
pub enum DecodeError {
    PacketTooSmall {
        actual: usize,
        required: usize,
    },
    InvalidMagic {
        found: u32,
    },
    UnsupportedVersion {
        found: u16,
    },
    InvalidFlags {
        flags: u16,
    },
    InvalidBaselineTick {
        baseline_tick: u32,
        flags: u16,
    },
    PayloadLengthMismatch {
        header_len: u32,
        actual_len: usize,
    },
    UnknownSectionTag {
        tag: u8,
    },
    LimitsExceeded {
        kind: LimitKind,
        limit: usize,
        actual: usize,
    },
    SectionFraming(SectionFramingError),
}

High-level decode errors for wire framing.

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.

PacketTooSmall

Packet is too small to contain the required header.

Fields

actual: usize

required: usize

InvalidMagic

Invalid magic number in packet header.

Fields

found: u32

UnsupportedVersion

Unsupported wire version.

Fields

found: u16

InvalidFlags

Invalid flags combination.

Fields

flags: u16

InvalidBaselineTick

Invalid baseline tick for the packet kind.

Fields

baseline_tick: u32

flags: u16

PayloadLengthMismatch

Payload length mismatch.

Fields

header_len: u32

actual_len: usize

UnknownSectionTag

Unknown section tag encountered.

Fields

tag: u8

LimitsExceeded

Limits exceeded.

Fields

kind: LimitKind

limit: usize

actual: usize

SectionFraming(SectionFramingError)

Section framing error.

Trait Implementations

impl Clone for DecodeError

fn clone(&self) -> DecodeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecodeError

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

Formats the value using the given formatter.

impl Display for DecodeError

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

Formats the value using the given formatter.

impl Eq for DecodeError

impl Error for DecodeError

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 DecodeError

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