d6a9793722
- uses a never-stable core::array::LengthAtMost32 to bound the impls - includes a custom error message to avoid mentioning LengthAtMost32 too often - doesn't use macros for the slice implementations to avoid #62433
66 lines
1.1 KiB
Rust
66 lines
1.1 KiB
Rust
// check-pass
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pub fn yes_as_ref() -> impl AsRef<[u8]> {
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[0; 32]
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}
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pub fn yes_as_mut() -> impl AsMut<[u8]> {
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[0; 32]
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}
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pub fn yes_borrow() -> impl std::borrow::Borrow<[u8]> {
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[0; 32]
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}
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pub fn yes_borrow_mut() -> impl std::borrow::BorrowMut<[u8]> {
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[0; 32]
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}
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pub fn yes_try_from_slice() -> impl std::convert::TryFrom<&'static [u8]> {
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[0; 32]
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}
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pub fn yes_ref_try_from_slice() -> impl std::convert::TryFrom<&'static [u8]> {
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let a: &'static _ = &[0; 32];
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a
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}
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pub fn yes_hash() -> impl std::hash::Hash {
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[0; 32]
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}
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pub fn yes_debug() -> impl std::fmt::Debug {
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[0; 32]
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}
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pub fn yes_ref_into_iterator() -> impl IntoIterator<Item=&'static u8> {
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let a: &'static _ = &[0; 32];
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a
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}
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pub fn yes_partial_eq() -> impl PartialEq<[u8; 32]> {
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[0; 32]
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}
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pub fn yes_partial_eq_slice() -> impl PartialEq<[u8]> {
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[0; 32]
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}
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pub fn yes_slice_partial_eq() -> impl PartialEq<[u8; 32]> {
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let a: &'static _ = &[0; 32];
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&a[..]
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}
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pub fn yes_eq() -> impl Eq {
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[0; 32]
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}
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pub fn yes_partial_ord() -> impl PartialOrd<[u8; 32]> {
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[0; 32]
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}
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pub fn yes_ord() -> impl Ord {
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[0; 32]
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}
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fn main() {}
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