Skip to content

Add missing impl PartialEq<Vec<T>> for [T; N] #153249

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
Not-Sarthak wants to merge 2 commits into from
Closed

Add missing impl PartialEq<Vec<T>> for [T; N] #153249

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
0ba7ddc
Add missing impl PartialEq<Vec<T>> for [T; N]
Not-Sarthak Mar 1, 2026
d2799ac
Update expected stderr for too_generic_eval_ice test
Not-Sarthak Mar 1, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion library/alloc/src/vec/partial_eq.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -34,11 +34,11 @@ __impl_slice_eq1! { [] Cow<'_, [T]>, &[U] where T: Clone, #[stable(feature = "ru
__impl_slice_eq1! { [] Cow<'_, [T]>, &mut [U] where T: Clone, #[stable(feature = "rust1", since = "1.0.0")] }
__impl_slice_eq1! { [A: Allocator, const N: usize] Vec<T, A>, [U; N], #[stable(feature = "rust1", since = "1.0.0")] }
__impl_slice_eq1! { [A: Allocator, const N: usize] Vec<T, A>, &[U; N], #[stable(feature = "rust1", since = "1.0.0")] }
__impl_slice_eq1! { [A: Allocator, const N: usize] [T; N], Vec<U, A>, #[stable(feature = "partialeq_vec_for_array", since = "CURRENT_RUSTC_VERSION")] }

// NOTE: some less important impls are omitted to reduce code bloat
// FIXME(Centril): Reconsider this?
//__impl_slice_eq1! { [const N: usize] Vec<A>, &mut [B; N], }
//__impl_slice_eq1! { [const N: usize] [A; N], Vec<B>, }
//__impl_slice_eq1! { [const N: usize] &[A; N], Vec<B>, }
//__impl_slice_eq1! { [const N: usize] &mut [A; N], Vec<B>, }
//__impl_slice_eq1! { [const N: usize] Cow<'a, [A]>, [B; N], }
Expand Down
2 changes: 1 addition & 1 deletion tests/ui/consts/too_generic_eval_ice.current.stderr
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ LL | [5; Self::HOST_SIZE] == [6; 0]
`&[u8]` implements `PartialEq<ByteString>`
`&mut [T]` implements `PartialEq<Vec<U, A>>`
`&mut [T]` implements `PartialEq<[U; N]>`
and 11 others
and 12 others

error: aborting due to 4 previous errors

Expand Down
Loading