Stream: git-wasmtime

Topic: wasmtime / PR #3510 InstancePre can impl Clone

Wasmtime GitHub notifications bot (Nov 06 2021 at 00:09):

pchickey opened PR #3510 from pch/instance_pre_clone to main:

The clone should be reasonably inexpensive: Clone for Module is just an
Arc, and Clone for Definition should also just be an Arc on the HostFunc
or Instance variants. An InstancePre shouldnt contain any
Definition::Extern variants because there is not yet a Store associated
with it- right?

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Wasmtime GitHub notifications bot (Nov 06 2021 at 00:15):

pchickey updated PR #3510 from pch/instance_pre_clone to main.

Wasmtime GitHub notifications bot (Nov 06 2021 at 00:16):

pchickey edited PR #3510 from pch/instance_pre_clone to main:

Its a manually written impl, not a derive, because InstancePre<T>: Clone
is not bound by T: Clone.

The clone should be reasonably inexpensive: Clone for Module is just an
Arc, and Clone for Definition should also just be an Arc on the HostFunc
or Instance variants. An InstancePre shouldnt contain any
Definition::Extern variants because there is not yet a Store associated
with it- right?

<!--

Please ensure that the following steps are all taken care of before submitting
the PR.

• [ ] This has been discussed in issue #..., or if not, please tell us why
  here.

• [ ] A short description of what this does, why it is needed; if the
  description becomes long, the matter should probably be discussed in an issue
  first.

• [ ] This PR contains test cases, if meaningful.

• [ ] A reviewer from the core maintainer team has been assigned for this PR.
  If you don't know who could review this, please indicate so. The list of
  suggested reviewers on the right can help you.

Please ensure all communication adheres to the code of conduct.
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Wasmtime GitHub notifications bot (Nov 06 2021 at 00:16):

pchickey requested alexcrichton for a review on PR #3510.

Wasmtime GitHub notifications bot (Nov 08 2021 at 15:11):

alexcrichton submitted PR review.

Wasmtime GitHub notifications bot (Nov 08 2021 at 15:11):

alexcrichton merged PR #3510.

Last updated: Dec 23 2024 at 12:05 UTC