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Remove more #[must_use] from portable-simd

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warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
       --> crates/core_simd/src/masks/bitmask.rs:173:5
        |
    173 |     #[must_use = "method returns a new mask and does not mutate the original value"]
        |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        |
        = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
        = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions
        = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default

    warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
       --> crates/core_simd/src/masks/bitmask.rs:190:5
        |
    190 |     #[must_use = "method returns a new mask and does not mutate the original value"]
        |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        |
        = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
        = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions

    warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
       --> crates/core_simd/src/masks/bitmask.rs:206:5
        |
    206 |     #[must_use = "method returns a new mask and does not mutate the original value"]
        |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        |
        = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
        = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions

    warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
       --> crates/core_simd/src/masks/bitmask.rs:222:5
        |
    222 |     #[must_use = "method returns a new mask and does not mutate the original value"]
        |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        |
        = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
        = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, traits, and unions
This commit is contained in:
David Tolnay
2025-11-11 13:25:22 -08:00
parent 25d319a0f6
commit c8d1ac9e43
1 changed files with 0 additions and 4 deletions
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library/portable-simd/crates/core_simd/src/masks/bitmask.rs
-4
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@@ -170,7 +170,6 @@ impl<T, const N: usize> core::ops::BitAnd for Mask<T, N>
{
type Output = Self;
#[inline]
#[must_use = "method returns a new mask and does not mutate the original value"]
fn bitand(mut self, rhs: Self) -> Self {
for (l, r) in self.0.as_mut().iter_mut().zip(rhs.0.as_ref().iter()) {
*l &= r;
@@ -187,7 +186,6 @@ impl<T, const N: usize> core::ops::BitOr for Mask<T, N>
{
type Output = Self;
#[inline]
#[must_use = "method returns a new mask and does not mutate the original value"]
fn bitor(mut self, rhs: Self) -> Self {
for (l, r) in self.0.as_mut().iter_mut().zip(rhs.0.as_ref().iter()) {
*l |= r;
@@ -203,7 +201,6 @@ impl<T, const N: usize> core::ops::BitXor for Mask<T, N>
{
type Output = Self;
#[inline]
#[must_use = "method returns a new mask and does not mutate the original value"]
fn bitxor(mut self, rhs: Self) -> Self::Output {
for (l, r) in self.0.as_mut().iter_mut().zip(rhs.0.as_ref().iter()) {
*l ^= r;
@@ -219,7 +216,6 @@ impl<T, const N: usize> core::ops::Not for Mask<T, N>
{
type Output = Self;
#[inline]
#[must_use = "method returns a new mask and does not mutate the original value"]
fn not(mut self) -> Self::Output {
for x in self.0.as_mut() {
*x = !*x;