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5feda5d705
Captures the "super FFI" roadmap (future-work.md) and a concrete design for item #1, typed host callbacks via {.ffiHost.} (design-host-callbacks.md), including the per-language host-consumption sketches and the non-blocking FFI-thread contract the generated wrappers must enforce. The design is grounded in the existing threading model: a host answering from its own thread cannot complete a chronos Future directly, so the completion path mirrors the request path in reverse — enqueue + ThreadSignalPtr signal, drained and completed on the FFI (event-loop) thread. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
nim-ffi
Allows exposing Nim projects to other languages
Example
examples/timer is now a self-contained Nimble project that imports nim-ffi directly.
Use cd examples/timer && nimble install -y ../.. && nimble build to compile the example.