Wasmtime GitHub notifications bot (Jun 07 2022 at 14:44): Wasmtime GitHub notifications bot (Jun 07 2022 at 14:44):alexcrichton opened PR #4236 from lift-lower-split to main:
This commit splits the current
ComponentValuetrait into three
separate traits:
ComponentType- contains size/align/typecheck information in
addition to the "lower" representation.
Lift- only containsliftandloadLower- only containslowerandstoreWhen describing the original implementation of host functions to Nick he
immediately pointed out this superior solution to the traits involved
with Wasmtime's support for typed parameters/returns in exported and
imported functions. Instead of having dynamic errors at runtime for
things like "you can't lift aString" that's instead a static
compile-time error now.While I was doing this split I also refactored the
ComponentParams
trait a bit to haveComponentTypeas a supertrait instead of a subtype
which made its implementations a bit more compact. Additionally its impl
blocks were folded into the existing tuple impl blocks.<!--
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Wasmtime GitHub notifications bot (Jun 07 2022 at 14:44):alexcrichton requested fitzgen for a review on PR #4236.
Wasmtime GitHub notifications bot (Jun 07 2022 at 16:53):fitzgen submitted PR review.
Wasmtime GitHub notifications bot (Jun 07 2022 at 17:29):alexcrichton merged PR #4236.
Last updated: Dec 23 2024 at 12:05 UTC