Struct NamespaceDiagnostics 

pub struct NamespaceDiagnostics {
    pub namespace_id: NamespaceId,
    pub head_seq: ChangeSeq,
    pub retention_floor_seq: ChangeSeq,
    pub current_manifest_no: Option<ManifestNo>,
    pub wal_tail_segments: u64,
    pub live_snapshots: u64,
    pub live_checkpoints: u64,
}

Namespace state and storage details used by maintenance.

Fields

namespace_id: NamespaceId

Namespace ID.

head_seq: ChangeSeq

Current visible namespace sequence.

retention_floor_seq: ChangeSeq

Oldest sequence still promised for incremental replay.

current_manifest_no: Option<ManifestNo>

Current manifest pointer recorded by the head.

wal_tail_segments: u64

Number of visible WAL segments after the current manifest.

live_snapshots: u64

Number of snapshots that had not expired when diagnostics began.

live_checkpoints: u64

Number of active user checkpoints, including expired records awaiting collection.

Trait Implementations

impl Clone for NamespaceDiagnostics

fn clone(&self) -> NamespaceDiagnostics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NamespaceDiagnostics

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NamespaceDiagnostics

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for NamespaceDiagnostics

impl PartialEq for NamespaceDiagnostics

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for NamespaceDiagnostics

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 NamespaceDiagnostics