Enum DiagnosticLayer 

pub enum DiagnosticLayer {
    EdgeStore,
    Csr,
    WireShape,
    WritePath,
    Replication,
}

Stable layer identifier surfaced in error spans, structured logs, and probe diagnostic reports. New variants are additive — readers must not rely on the variant set being closed.

Variants

EdgeStore

The persistent edge store (per (tenant, collection)).

Csr

The in-memory CSR adjacency partitions on Data Plane cores.

WireShape

The serialization shape returned to clients (the bug class from the original graph-traverse wire-shape investigation).

WritePath

The end-to-end write path from client through WAL to commit.

Replication

Cross-node replication / Raft log application.

Implementations

impl DiagnosticLayer

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

Stable snake_case name suitable for logs, span tags, and JSON.

Trait Implementations

impl Clone for DiagnosticLayer

fn clone(&self) -> DiagnosticLayer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DiagnosticLayer

impl Debug for DiagnosticLayer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DiagnosticLayer

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for DiagnosticLayer

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

Formats the value using the given formatter.

impl Eq for DiagnosticLayer

impl<'__msgpack_de> FromMessagePack<'__msgpack_de> for DiagnosticLayer

fn read<R: Read<'__msgpack_de>>(reader: &mut R) -> Result<Self, Error>

where Self: Sized,

Reads the MessagePack representation of this value from the provided reader.

impl Hash for DiagnosticLayer

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DiagnosticLayer

fn eq(&self, other: &DiagnosticLayer) -> 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 Serialize for DiagnosticLayer

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 DiagnosticLayer

impl ToMessagePack for DiagnosticLayer

fn write<W: Write>(&self, writer: &mut W) -> Result<(), Error>

Writes the MessagePack representation of this value into the provided writer.