mirror of
https://github.com/golang/go
synced 2024-11-24 14:36:17 +00:00
0531768b30
This change introduces AddCleanup to the runtime package. AddCleanup attaches a cleanup function to an pointer to an object. The Stop method on Cleanups will be implemented in a followup CL. AddCleanup is intended to be an incremental improvement over SetFinalizer and will result in SetFinalizer being deprecated. For #67535 Change-Id: I99645152e3fdcee85fcf42a4f312c6917e8aecb1 Reviewed-on: https://go-review.googlesource.com/c/go/+/627695 LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Michael Knyszek <mknyszek@google.com>
7 lines
417 B
Markdown
7 lines
417 B
Markdown
The [AddCleanup] function attaches a function to a pointer. Once the object that
|
|
the pointer points to is no longer reachable, the runtime will call the function.
|
|
[AddCleanup] is a finalization mechanism similar to [SetFinalizer]. Unlike
|
|
[SetFinalizer], it does not resurrect objects while running the cleanup. Multiple
|
|
cleanups can be attached to a single object. [AddCleanup] is an improvement over
|
|
[SetFinalizer].
|