Crate sleet 

sleet is a fleet manager for SlateDB databases: it runs their background services (garbage collection, compaction coordination, and compaction execution) outside the writer process. See rfcs/ for the design.

Use Fleet for the supported programmatic API. It opens object stores from URLs using credentials and provider settings in the process environment. The caller owns the Tokio runtime, tracing subscriber, and cancellation signal.

Structs

CancellationToken

A token which can be used to signal a cancellation request to one or more tasks.

DatabaseStatus

One registered database and its service placement.

Fleet

A fleet root opened with object-store settings from the process environment.

HumanDuration

A duration in humantime form, e.g. "10s", "5m", "1h 30m".

MirrorRestoreResponse

The sleet mirror restore response.

MirrorStatus

One (database, target) mirror’s lag, from the source and destination heads.

MirrorSyncOptions

Node-local options for a one-shot mirror sync.

MirrorSyncResponse

The sleet mirror sync response: one pass, plus the prune that follows it when retention is set.

NodeOptions

Node-specific settings, from flags only; everything else lives in the fleet root.

NodeStatus

One fleet member.

QueueStatus

Compaction queue depth for one database.

RegisterResponse

The sleet register response.

ServicePlacement

Where one database service runs: the top of the service’s rendezvous ranking. One node for gc and compactor-coordinator, the top count nodes for compaction-workers. Empty means no live node offers the service.

StatusOptions

Optional, more expensive status probes.

StatusResponse

The sleet status response, derived from the fleet root: node liveness, roles, and versions from nodes/, registered databases from dbs/, and placement by computing the same rendezvous ranking the nodes do.

Enums

Error

A supported API operation failure.

RestorePoint

Which restore point to restore.

Service

A per-database service.

Constants

SLATEDB_VERSION

The slatedb version compiled into this binary (from Cargo.lock via build.rs), carried in heartbeat bodies.

Functions

mirror_restore

Restore a backup URL into an empty destination URL.