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https://github.com/logos-messaging/nim-ffi.git
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c0013b3a8f
First increment of typed host callbacks (roadmap #1): the data-structure layer, independent of the FFI thread and the macro so it can be unit-tested in isolation. - FFIHostRegistry: wire-name -> (host fn ptr, userData). A missing entry is a normal outcome (the imported proc errors), never a crash — never-crash policy. nil fn unregisters. - FFIPendingTable: monotonic token -> the chronos Future an awaiting {.ffiHost.} proc is blocked on. completePending drops unknown/double completions; failAllPending errors every outstanding future on teardown so no awaiting handler is abandoned. Both lock-guarded so a host thread and the FFI thread can touch them concurrently; futures are only ever completed on the FFI thread. 6 unit tests pass under orc and refc. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
15 lines
426 B
Nim
15 lines
426 B
Nim
import std/[atomics, tables]
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import chronos, chronicles
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import
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ffi/internal/[ffi_library, ffi_macro],
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ffi/[
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alloc, ffi_types, ffi_events, ffi_host, ffi_context, ffi_context_pool,
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ffi_thread_request, cbor_serial,
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]
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export atomics, tables
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export chronos, chronicles
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export
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atomics, alloc, ffi_library, ffi_macro, ffi_types, ffi_events, ffi_host,
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ffi_context, ffi_context_pool, ffi_thread_request, cbor_serial
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