Wasmtime GitHub notifications bot (Oct 07 2026 at 21:33): Wasmtime GitHub notifications bot (Oct 07 2026 at 21:33):alexcrichton opened PR #14612 from alexcrichton:uphold-more-contracts to bytecodealliance:main:
This commit refines the implementation of host-side polling of stream producers and consumers to more strictly check the requirements that trait implementations must adhere to in order to avoid giving the wrong results to guests. Notably if a stream returns complete without actually consuming anything, if a producer completes without actually producing anything, or if a producer both cancels and produces these are all traps now.
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Wasmtime GitHub notifications bot (Oct 07 2026 at 21:33):alexcrichton requested pchickey for a review on PR #14612.
Wasmtime GitHub notifications bot (Oct 07 2026 at 21:33):alexcrichton requested wasmtime-core-reviewers for a review on PR #14612.
Wasmtime GitHub notifications bot (Oct 07 2026 at 22:00)::thumbs_up: pchickey submitted PR review.
Wasmtime GitHub notifications bot (Oct 07 2026 at 22:06):alexcrichton added PR #14612 Uphold more API constraints of stream producers/consumers to the merge queue.
Wasmtime GitHub notifications bot (Oct 07 2026 at 22:32)::check: alexcrichton merged PR #14612.
Wasmtime GitHub notifications bot (Oct 07 2026 at 22:32):alexcrichton removed PR #14612 Uphold more API constraints of stream producers/consumers from the merge queue.
Last updated: Oct 11 2026 at 04:10 UTC