Module storage 

Storage backends and the persistence contract used by the server.

Storage is the central abstraction. The built-in implementations are:

• memory::InMemoryStorage for ephemeral development and tests
• file::FileStorage for append-log persistence on the local filesystem
• acid::AcidStorage for crash-resilient redb-backed persistence

Modules

acid

Crash-resilient redb-backed storage with sharded databases.

file

File-backed storage using one append-only log per stream.

memory

Structs

CreateWithDataResult

Outcome of Storage::create_stream_with_data.

Message

Stored message plus bookkeeping metadata used by storage backends.

ReadResult

Snapshot returned by Storage::read.

StreamConfig

Immutable stream configuration captured at create time.

StreamMetadata

Stream-level metadata returned by Storage::head.

Enums

CreateStreamResult

Outcome of Storage::create_stream.

ProducerAppendResult

Outcome of Storage::append_with_producer.

Traits

Storage

Persistence contract for Durable Streams server state.