Enum Diagnostic 

pub enum Diagnostic {
    ParseFailed(ParseError),
    ValidateFailed(ValidateError),
    DuplicateMessage {
        message_id: u8,
    },
    DuplicateFragment {
        message_id: u8,
        fragment: u8,
    },
    FragmentConflict {
        message_id: u8,
        fragment: u8,
    },
    OversizedFragment {
        message_id: u8,
        fragment: u8,
    },
    FragmentCountExceeded {
        message_id: u8,
        count: u8,
    },
    FragmentCountMismatch {
        message_id: u8,
    },
    HintCollision {
        conversation: ConversationKey,
    },
    ReassemblyEvicted {
        message_id: u8,
    },
    StreamEvicted,
    RepeatedPresentationOptions {
        mask: u16,
    },
    IgnoredContinuationMetadata {
        message_id: u8,
    },
    OutputOverflow,
    UnknownLookup {
        request_id: u32,
    },
    ReassembledInvalidUtf8 {
        message_id: u8,
    },
    CoalescedResend {
        message_id: u8,
    },
    UnattributableResend,
}

Non-fatal observations, surfaced for logging and counters.

Variants

ParseFailed(ParseError)

ValidateFailed(ValidateError)

DuplicateMessage

Fields

message_id: u8

DuplicateFragment

Fields

message_id: u8

fragment: u8

FragmentConflict

Conflicting bytes for an already-filled fragment slot were discarded.

Fields

message_id: u8

fragment: u8

OversizedFragment

A fragment body above the wire maximum was dropped unstored.

Fields

message_id: u8

fragment: u8

FragmentCountExceeded

A fragment count above the wire maximum was dropped unassembled.

Fields

message_id: u8

count: u8

FragmentCountMismatch

Fragments of one message disagreed about the fragment count.

Fields

message_id: u8

HintCollision

Two known peer keys collide on one source hint; automatic repair is suppressed for the merged stream.

Fields

conversation: ConversationKey

ReassemblyEvicted

A reassembly was evicted under memory pressure before completion.

Fields

message_id: u8

StreamEvicted

A stream table was full and its least-recently-active entry evicted.

RepeatedPresentationOptions

Presentation options were duplicated; first occurrences were kept.

Fields

mask: u16

IgnoredContinuationMetadata

A continuation fragment carried ignored message-level metadata.

Fields

message_id: u8

OutputOverflow

The render arena or output queue overflowed; see lost_outputs.

UnknownLookup

An archive result arrived for an unknown request.

Fields

request_id: u32

ReassembledInvalidUtf8

A completely reassembled body failed UTF-8 validation (the spec validates only after every fragment is present); invalid sequences were replaced with U+FFFD in the rendered text.

Fields

message_id: u8

CoalescedResend

A resend request was ignored because an equivalent one was answered within the coalescing window.

Fields

message_id: u8

UnattributableResend

A resend request arrived in a form the engine could not attribute.

Trait Implementations

impl Clone for Diagnostic

fn clone(&self) -> Diagnostic

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Diagnostic

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

Formats the value using the given formatter.

impl PartialEq for Diagnostic

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

impl Eq for Diagnostic

impl StructuralPartialEq for Diagnostic