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Suggest naming types before using explicit type names #14996

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@samueltardieu samueltardieu commented Jun 6, 2025

missing_transmute_annotations will suggest naming the origin and destination types if they do not have explicit names already.

changelog: [missing_transmute_annotations]: suggest giving origin and destination types a name in order to ascribe the transmute call

Fixes #14984

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rustbot commented Jun 6, 2025

r? @Alexendoo

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@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties label Jun 6, 2025
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r? clippy

@rustbot rustbot assigned blyxyas and unassigned Alexendoo Jul 28, 2025
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What do you think about this improvement? If the transmute argument is something like x, it doesn't make that much sense calling it "the origin type" and not just mentioning x

@rustbot rustbot added S-waiting-on-author Status: This is awaiting some action from the author. (Use `@rustbot ready` to update this status) and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties labels Aug 18, 2025
@samueltardieu samueltardieu requested a review from blyxyas August 21, 2025 16:30
@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties and removed S-waiting-on-author Status: This is awaiting some action from the author. (Use `@rustbot ready` to update this status) labels Aug 21, 2025
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What do you think about this improvement? If the transmute argument is something like x, it doesn't make that much sense calling it "the origin type" and not just mentioning x

Good idea. I've credited you in the commit message as well.

`missing_transmute_annotations` will suggest naming the origin and
destination types if they do not have explicit names already.

Co-authored-by: Alejandra González <blyxyas@gmail.com>
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missing_transmute_annotations suggests impl Future which is not allowed
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