Enum DecodeError 

#[non_exhaustive]
pub enum DecodeError {
    InsufficientData,
    MalformedVbi,
    InvalidUtf8,
    StringContainsNull,
    InvalidValue,
    InvalidPropertyId,
    InvalidFlags,
    InvalidProtocol,
    LengthMismatch,
    InvalidPacketId,
    InvalidOpCode,
    InvalidQos2Phase,
    InvalidTopic,
    TooLong,
}

Errors that can occur during decoding.

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.

InsufficientData

Not enough bytes in the buffer.

MalformedVbi

Variable Byte Integer uses more than 4 bytes.

InvalidUtf8

String bytes are not valid UTF-8.

StringContainsNull

A UTF-8 string contains the null character U+0000.

InvalidValue

A reserved or unknown field value was encountered.

InvalidPropertyId

An unknown property identifier was encountered.

InvalidFlags

Fixed header flags are wrong for the packet type.

InvalidProtocol

The protocol name or version in CONNECT is wrong.

LengthMismatch

Remaining length does not match actual content.

InvalidPacketId

A packet identifier was zero, which is invalid.

InvalidOpCode

An unknown journal operation code was encountered.

InvalidQos2Phase

A QoS 2 phase byte was not a recognised value.

InvalidTopic

A topic name failed validation.

TooLong

A dynamically sized value exceeds the maximum allowed length.

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 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 Copy for DecodeError

impl Eq for DecodeError

impl StructuralPartialEq for DecodeError