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Add strong/weak pointer counts to Shared #2346

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Merged
taiki-e merged 2 commits into from
Feb 14, 2021
Merged

Add strong/weak pointer counts to Shared #2346

taiki-e merged 2 commits into from
Feb 14, 2021

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@hlb8122 hlb8122 commented Feb 14, 2021

Closes #2330

@hlb8122 hlb8122 changed the title Add strong/weak pointer counts to Shared and WeakShared Futures Add strong/weak pointer counts to Shared and WeakShared Feb 14, 2021
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hlb8122 commented Feb 14, 2021

CI failing on 1.37.0 and 1.39.0 due use of unstable library feature 'weak_counts'. Any advice on how I should proceed?

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taiki-e commented Feb 14, 2021

CI failing on 1.37.0 and 1.39.0 due use of unstable library feature 'weak_counts'. Any advice on how I should proceed?

I would prefer to add these methods only to Shared for now. (but, if someone really needs WeakShared::*count, I'm okay with adding it using a build script.)

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hlb8122 commented Feb 14, 2021

I personally have no use for WeakShared::*_count, I added them to anticipate a request for them. Removing them for now.

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taiki-e approved these changes Feb 14, 2021
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Thanks!

@taiki-e taiki-e changed the title Add strong/weak pointer counts to Shared and WeakShared Add strong/weak pointer counts to Shared Feb 14, 2021
@taiki-e taiki-e merged commit 4959ecc into rust-lang:master Feb 14, 2021
@taiki-e taiki-e added the A-future Area: futures::future label Feb 20, 2021
@taiki-e taiki-e mentioned this pull request Feb 20, 2021
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@hlb8122 hlb8122 deleted the expose-shared-count branch February 27, 2021 15:55
This was referenced Mar 12, 2021
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exrook pushed a commit to exrook/futures-rs that referenced this pull request Apr 5, 2021
@hlbarber
Add strong/weak pointer counts to Shared (rust-lang#2346)
e74dcf4 
Co-authored-by: Harry Barber <[email protected]>
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Expose strong/weak count for Shared

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