Enum DownloadDiagnosticsOutcome 

pub enum DownloadDiagnosticsOutcome {
    Found,
    NotFound,
    Timeout,
    NetworkError,
    ProtocolError,
    CacheHit,
    LookupError,
    Exhausted,
}

The outcome of a single normal-path chunk fetch attempt.

Each variant maps to a stable lowercase string used as the outcome JSON field. Variants are intentionally exhaustive over the record categories listed in the design doc.

Variants

Found

A chunk was successfully fetched from a peer.

NotFound

A queried peer responded NotFound.

Timeout

A peer attempt timed out waiting for a response.

NetworkError

A peer attempt failed at the transport / dial / send layer.

ProtocolError

A peer responded with a structured protocol-level error (e.g. a corrupted-chunk ChunkGetResponse::Error or a content/address mismatch).

CacheHit

The chunk was served from the in-memory cache; no peer was contacted.

LookupError

The DHT closest-peer lookup itself failed before any peer was queried.

Exhausted

A sweep queried every selected peer without success.

Implementations

impl DownloadDiagnosticsOutcome

pub const fn as_str(self) -> &'static str

Canonical lowercase label for the outcome JSON field.

Trait Implementations

impl Clone for DownloadDiagnosticsOutcome

fn clone(&self) -> DownloadDiagnosticsOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DownloadDiagnosticsOutcome

impl Debug for DownloadDiagnosticsOutcome

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

Formats the value using the given formatter.

impl Display for DownloadDiagnosticsOutcome

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

Formats the value using the given formatter.

impl Eq for DownloadDiagnosticsOutcome

impl PartialEq for DownloadDiagnosticsOutcome

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DownloadDiagnosticsOutcome

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DownloadDiagnosticsOutcome