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Diffstat (limited to 'lib/text-size/src/range.rs')
| -rw-r--r-- | lib/text-size/src/range.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/text-size/src/range.rs b/lib/text-size/src/range.rs index 35c487afed..6484d2ea34 100644 --- a/lib/text-size/src/range.rs +++ b/lib/text-size/src/range.rs @@ -40,6 +40,7 @@ impl fmt::Debug for TextRange { /// /// Panics if `end < start`. #[allow(non_snake_case)] +#[inline] pub fn TextRange(start: TextSize, end: TextSize) -> TextRange { assert!(start <= end); TextRange { start, end } @@ -47,6 +48,7 @@ pub fn TextRange(start: TextSize, end: TextSize) -> TextRange { impl TextRange { /// Create a zero-length range at the specified offset (`offset..offset`). + #[inline] pub const fn empty(offset: TextSize) -> TextRange { TextRange { start: offset, @@ -55,6 +57,7 @@ impl TextRange { } /// Create a range up to the given end (`..end`). + #[inline] pub const fn before(end: TextSize) -> TextRange { TextRange { start: TextSize::zero(), @@ -68,6 +71,7 @@ impl TextRange { /// `TextRange` does not support right-unbounded ranges. As such, this /// should only be used for direct indexing, and bounded ranges should be /// used for persistent ranges (`TextRange(start, TextSize::of(text))`). + #[inline] pub const fn after(start: TextSize) -> RangeFrom<usize> { start.raw as usize.. } @@ -76,6 +80,7 @@ impl TextRange { /// /// This is typically used to convert a range from one coordinate space to /// another, such as from within a substring to within an entire document. + #[inline] pub fn offset(self, offset: TextSize) -> TextRange { TextRange( self.start().checked_add(offset).unwrap(), @@ -87,22 +92,26 @@ impl TextRange { /// Identity methods. impl TextRange { /// The start point of this range. + #[inline] pub const fn start(self) -> TextSize { self.start } /// The end point of this range. + #[inline] pub const fn end(self) -> TextSize { self.end } /// The size of this range. + #[inline] pub const fn len(self) -> TextSize { // HACK for const fn: math on primitives only TextSize(self.end().raw - self.start().raw) } /// Check if this range is empty. + #[inline] pub const fn is_empty(self) -> bool { // HACK for const fn: math on primitives only self.start().raw == self.end().raw @@ -151,12 +160,14 @@ impl TextRange { impl Index<TextRange> for str { type Output = str; + #[inline] fn index(&self, index: TextRange) -> &Self::Output { &self[Range::<usize>::from(index)] } } impl IndexMut<TextRange> for str { + #[inline] fn index_mut(&mut self, index: TextRange) -> &mut Self::Output { &mut self[Range::<usize>::from(index)] } @@ -176,6 +187,7 @@ impl<T> From<TextRange> for Range<T> where T: From<TextSize>, { + #[inline] fn from(r: TextRange) -> Self { r.start().into()..r.end().into() } |