Struct WriterSessionState 

pub struct WriterSessionState { /* private fields */ }

Writer-session state for one namespace: the epoch this session acquired and its terminal fencing record.

This is authoritative session state, not a cache of durable state — nothing in the store can rebuild “this session was fenced”. Runtimes keep one shared instance per namespace in a registry that outlives every rebuildable cache (invalidation, LRU eviction, cache-disabled configurations) and hand it to each engine they build for the namespace. An engine built without one gets private state, which keeps the documented one-shot semantics: each one-shot commit is its own acquisition decision.

Trait Implementations

impl Debug for WriterSessionState

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

Formats the value using the given formatter.

impl Default for WriterSessionState

fn default() -> WriterSessionState

Returns the “default value” for a type.