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| author | Matthew Lugg <mlugg@mlugg.co.uk> | 2025-12-15 11:24:26 +0000 |
|---|---|---|
| committer | Matthew Lugg <mlugg@mlugg.co.uk> | 2025-12-21 13:07:04 +0000 |
| commit | 67eed9955005aaa02344b8d566ba140b9f2e0e18 (patch) | |
| tree | 1f11358b2a1fd708738a93df52ff18175a7e2c7c /lib/std/crypto | |
| parent | fa7e818e144f2fd316fc54492f4699f6e1524738 (diff) | |
| download | zig-67eed9955005aaa02344b8d566ba140b9f2e0e18.tar.gz zig-67eed9955005aaa02344b8d566ba140b9f2e0e18.zip | |
std.Io.Queue: introduce closure and fix a bug
Queues can now be "closed". A closed queue cannot have more elements
appended with `put`, and blocked calls to `put` will immediately unblock
having failed to append some elements. Calls to `get` will continue to
succeed as long as the queue buffer is non-empty, but will then never
block; already-blocked calls to `get` will unblock.
All queue get/put operations can now return `error.Closed` to indicate
that the queue has been closed. For bulk get/put operations, they may
add/receive fewer elements than the minimum requested *if* the queue was
closed or the calling task was canceled. In that case, if any elements
were already added/received, they are returned first, and successive
calls will return `error.Closed` or `error.Canceled`.
Also, fix a bug where `Queue.get` could deadlock because it incorrectly
blocked until the given buffer was *filled*.
Resolves: #30141
Diffstat (limited to 'lib/std/crypto')
0 files changed, 0 insertions, 0 deletions