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Add at_exit runtime function #4450

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brson opened this issue Jan 11, 2013 · 1 comment
Closed

Add at_exit runtime function #4450

brson opened this issue Jan 11, 2013 · 1 comment
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A-runtime Area: std's runtime and "pre-main" init for handling backtraces, unwinds, stack overflows C-enhancement Category: An issue proposing an enhancement or a PR with one.
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brson commented Jan 11, 2013

Part of removing comm: #3915.

Both global data and weak tasks need to execute some code immediately before runtime shutdown, and there will probably be others in the future. To facilitate this I intend to add a privileged function, fn at_exit(~fn()).
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brson commented Jan 11, 2013

This will ultimately make weak tasks unknown to the runtime - they will instead be built on at_exit.

brson added a commit to brson/rust that referenced this issue Jan 12, 2013
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Add at_exit function rust-lang#4450
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brson added a commit to brson/rust that referenced this issue Jan 13, 2013
@brson
Add at_exit function rust-lang#4450
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brson added a commit to brson/rust that referenced this issue Jan 16, 2013
@brson
Add at_exit function rust-lang#4450
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@brson brson closed this as completed Feb 5, 2013
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A-runtime Area: std's runtime and "pre-main" init for handling backtraces, unwinds, stack overflows C-enhancement Category: An issue proposing an enhancement or a PR with one.
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