Named `Fn` trait parameters - #3955

Merged

joshtriplett merged 15 commits into

rust-lang:masterfrom

JonathanBrouwer:named-fn-trait-arguments

Jul 8, 2026

Commits on Apr 24, 2026

Initial named fn trait arguments RFC
JonathanBrouwer
committed
58f80f2
Rename file
JonathanBrouwer
committed
d756ee5
Fix typo in summary
JonathanBrouwer
committed
2e51ecc
Clarify that this change also applies to trait bounds
JonathanBrouwer
committed
caff5dc
Reword the inconsistency drawback
JonathanBrouwer
committed
93db0a7
Mention that names should show up on rustdoc
JonathanBrouwer
committed
dfc02d2
Rewrite syntax change in the reference level explanation
JonathanBrouwer
committed
12227d9

Commits on Jun 3, 2026

Add "named arguments" to future possibilities
JonathanBrouwer
committed
0f7c00e

Commits on Jun 26, 2026

Update RFC to follow lang team decision
JonathanBrouwer
committed
9293c86
Update grammar rules to follow fmease's suggestions
JonathanBrouwer
committed
98ef97b

Commits on Jul 8, 2026

RFC 3955: Add tracking issue
joshtriplett
committed
0b9dce9