[Accepted] SE-0465: Standard Library Primitives for Nonescapable Type

Hello Swift Community,

The review of SE-0465 "Standard Library Primitives for Nonescapable Types" concluded on March 18, 2025. Feedback was light but positive. The Language Steering Group has decided to accept with modifications.

The only modification is the removal of the change to flatMapError from the proposal, because the lifetime requirements are not currently expressible.

Thank you,

Doug Gregor

Review Manager

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