Add the versioned wasmeld:resident@0.1.0 event/effect contract for timers, streams, datagrams, messages, extension sources, and shutdown.
Add a resident-probe Component with locked service and resident WIT dependencies so the ABI can be built, packed, and exercised independently.
Enable Wasmtime's persistent compilation cache and expose an optional cache directory in RuntimeConfig.
Create and canonicalize the configured directory before Engine construction, and report cache filesystem and configuration failures through dedicated RuntimeError variants.
Add a small Component that imports wasmeld:kv/store@0.1.0 and exercises get, set, and delete through a byte-oriented test protocol.
Pin service and KV WIT dependencies in wit.lock while keeping generated wit/deps content out of source control.
- define versioned service and clock WIT contracts
- enforce import allowlists, fuel, epoch, memory, I/O, and mailbox limits
- keep one Store and Component Instance resident per serial Actor
- add echo, counter, fault, spin, and capability probe components
- cover lifecycle, concurrency, sandbox, and fault recovery behavior
- define the constrained .wasmpkg archive and integrity checks
- encode and inspect standard binary WIT packages
- resolve exact Registry dependencies with wit.lock and path replace
- provide wasmeld pack and wit build/fetch/publish CLI commands
Maofeng