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Add #[inline] to some recalcitrant ops::range methods #117038

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merged 1 commit into from
Oct 28, 2023
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Add #[inline] to some recalcitrant ops::range methods #117038

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7 changes: 7 additions & 0 deletions library/core/src/ops/range.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -115,6 +115,7 @@ impl<Idx: PartialOrd<Idx>> Range<Idx> {
/// assert!(!(0.0..f32::NAN).contains(&0.5));
/// assert!(!(f32::NAN..1.0).contains(&0.5));
/// ```
#[inline]
#[stable(feature = "range_contains", since = "1.35.0")]
pub fn contains<U>(&self, item: &U) -> bool
where
Expand All @@ -141,6 +142,7 @@ impl<Idx: PartialOrd<Idx>> Range<Idx> {
/// assert!( (3.0..f32::NAN).is_empty());
/// assert!( (f32::NAN..5.0).is_empty());
/// ```
#[inline]
#[stable(feature = "range_is_empty", since = "1.47.0")]
pub fn is_empty(&self) -> bool {
!(self.start < self.end)
Expand Down Expand Up @@ -213,6 +215,7 @@ impl<Idx: PartialOrd<Idx>> RangeFrom<Idx> {
/// assert!(!(0.0..).contains(&f32::NAN));
/// assert!(!(f32::NAN..).contains(&0.5));
/// ```
#[inline]
#[stable(feature = "range_contains", since = "1.35.0")]
pub fn contains<U>(&self, item: &U) -> bool
where
Expand Down Expand Up @@ -294,6 +297,7 @@ impl<Idx: PartialOrd<Idx>> RangeTo<Idx> {
/// assert!(!(..1.0).contains(&f32::NAN));
/// assert!(!(..f32::NAN).contains(&0.5));
/// ```
#[inline]
#[stable(feature = "range_contains", since = "1.35.0")]
pub fn contains<U>(&self, item: &U) -> bool
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Pondering: is it worth even implementing these via UFCS? This body could just be item < &self.end...

where
Expand Down Expand Up @@ -500,6 +504,7 @@ impl<Idx: PartialOrd<Idx>> RangeInclusive<Idx> {
/// // Precise field values are unspecified here
/// assert!(!r.contains(&3) && !r.contains(&5));
/// ```
#[inline]
#[stable(feature = "range_contains", since = "1.35.0")]
pub fn contains<U>(&self, item: &U) -> bool
where
Expand Down Expand Up @@ -613,6 +618,7 @@ impl<Idx: PartialOrd<Idx>> RangeToInclusive<Idx> {
/// assert!(!(..=1.0).contains(&f32::NAN));
/// assert!(!(..=f32::NAN).contains(&0.5));
/// ```
#[inline]
#[stable(feature = "range_contains", since = "1.35.0")]
pub fn contains<U>(&self, item: &U) -> bool
where
Expand Down Expand Up @@ -808,6 +814,7 @@ pub trait RangeBounds<T: ?Sized> {
/// assert!(!(0.0..1.0).contains(&f32::NAN));
/// assert!(!(0.0..f32::NAN).contains(&0.5));
/// assert!(!(f32::NAN..1.0).contains(&0.5));
#[inline]
#[stable(feature = "range_contains", since = "1.35.0")]
fn contains<U>(&self, item: &U) -> bool
where
Expand Down
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