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can a sender's <code>connect</code> member fn be private if it befriends <code>execution::connect_t</code>?

design

discussionWe need to talk about this; there's nothing actionable here yetWe need to talk about this; there's nothing actionable here yet

enhancementNew feature or requestNew feature or request

P2

Status: Open.

#342 In cplusplus/sender-receiver;

· ericniebler opened on Jul 3, 2025

should we permit <code>get_completion_signatures&lt;Sndr,Env&gt;()</code> to return a subset of <code>get_completion_signatures&lt;Sndr&gt;()</code>

design

discussionWe need to talk about this; there's nothing actionable here yetWe need to talk about this; there's nothing actionable here yet

Status: Open.

#339 In cplusplus/sender-receiver;

· ericniebler opened on Jun 18, 2025

Figure out how/whether we should use P2830 "Standardized Constexpr Type Ordering" in sender/receiver

design

discussionWe need to talk about this; there's nothing actionable here yetWe need to talk about this; there's nothing actionable here yet

needs-paperNeeds a paper to be writtenNeeds a paper to be written

P0

Status: Open.

#330 In cplusplus/sender-receiver;

· lewissbaker opened on Feb 15, 2025

[exec.snd.concepts] <code>sender_to</code> concept should avoid checking that the receiver's completion-methods are present

design

needs-paperNeeds a paper to be writtenNeeds a paper to be written

P0

Status: Open.

#327 In cplusplus/sender-receiver;

· lewissbaker opened on Feb 8, 2025

Should <code>set_value/error/stopped</code> CPOs require that member-functions return <code>void</code>?

bugSomething isn't workingSomething isn't working

design

P0

Status: Open.

#323 In cplusplus/sender-receiver;

· lewissbaker opened on Feb 4, 2025

<code>when_all(just())</code> shouldn’t have a <code>set_stopped_t()</code> completion signature

design

needs-paperNeeds a paper to be writtenNeeds a paper to be written

P0

Status: Open.

#297 In cplusplus/sender-receiver;

· BenFrantzDale opened on Oct 22, 2024

<code>run_loop::schedule()</code> should not have <code>set_stopped_t()</code> in its completion signatures if passed an env with an <code>unstoppable_token</code>

design

needs-proposed-resolutionThis issue does not yet have a proposed resolution but needs oneThis issue does not yet have a proposed resolution but needs one

P0

wording

Status: Open.

#294 In cplusplus/sender-receiver;

· lewissbaker opened on Oct 16, 2024

run_loop::run-loop-sender should remove the item from the list when a stop-request is sent

design

discussionWe need to talk about this; there's nothing actionable here yetWe need to talk about this; there's nothing actionable here yet

P0

processedprocessed in a meetingprocessed in a meeting

Status: Open.

#293 In cplusplus/sender-receiver;

· lewissbaker opened on Oct 15, 2024

should queries be required to have a UUID so that there is a global canonical ordering?

design

discussionWe need to talk about this; there's nothing actionable here yetWe need to talk about this; there's nothing actionable here yet

needs-paperNeeds a paper to be writtenNeeds a paper to be written

P0

Status: Open.

#289 In cplusplus/sender-receiver;

· ericniebler opened on Aug 28, 2024

Should let_value destroy its predecessor operation-state eagerly to allow storage reuse?

design

discussionWe need to talk about this; there's nothing actionable here yetWe need to talk about this; there's nothing actionable here yet

P0

Status: Open.

#287 In cplusplus/sender-receiver;

· lewissbaker opened on Aug 14, 2024

Why do we allow directly querying schedulers, but require receivers to return a separate environment object?

design

needs-proposed-resolutionThis issue does not yet have a proposed resolution but needs oneThis issue does not yet have a proposed resolution but needs one

P0

Status: Open.

#286 In cplusplus/sender-receiver;

· lewissbaker opened on Aug 13, 2024

Add support for strand-schedulers

design

discussionWe need to talk about this; there's nothing actionable here yetWe need to talk about this; there's nothing actionable here yet

enhancementNew feature or requestNew feature or request

Status: Open.

#285 In cplusplus/sender-receiver;

· lewissbaker opened on Aug 12, 2024