Struct TextRange 

pub struct TextRange { /* private fields */ }

Implementations

impl TextRange

pub const fn new(start: TextSize, end: TextSize) -> TextRange

pub const fn at(offset: TextSize, len: TextSize) -> TextRange

pub const fn empty(offset: TextSize) -> TextRange

pub const fn up_to(end: TextSize) -> TextRange

pub const fn start(self) -> TextSize

pub const fn end(self) -> TextSize

pub const fn len(self) -> TextSize

pub const fn is_empty(self) -> bool

pub fn contains(self, offset: TextSize) -> bool

pub fn contains_inclusive(self, offset: TextSize) -> bool

pub fn contains_range(self, other: TextRange) -> bool

pub fn intersect(self, other: TextRange) -> Option<TextRange>

pub fn cover(self, other: TextRange) -> TextRange

pub fn cover_offset(self, offset: TextSize) -> TextRange

pub fn checked_add(self, offset: TextSize) -> Option<TextRange>

pub fn checked_sub(self, offset: TextSize) -> Option<TextRange>

pub fn ordering(self, other: TextRange) -> Ordering

Trait Implementations

impl Add<&TextSize> for TextRange

type Output = TextRange

The resulting type after applying the + operator.

fn add(self, other: &TextSize) -> TextRange

Performs the + operation.

impl<T> Add<T> for &TextRange

where TextRange: Add<T, Output = TextRange>,

type Output = TextRange

The resulting type after applying the + operator.

fn add(self, other: T) -> TextRange

Performs the + operation.

impl Add<TextSize> for TextRange

type Output = TextRange

The resulting type after applying the + operator.

fn add(self, offset: TextSize) -> TextRange

Performs the + operation.

impl<A> AddAssign<A> for TextRange

where TextRange: Add<A, Output = TextRange>,

fn add_assign(&mut self, rhs: A)

Performs the += operation.

impl Clone for TextRange

fn clone(&self) -> TextRange

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for TextRange

impl Debug for TextRange

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for TextRange

fn default() -> TextRange

Returns the “default value” for a type.

impl Eq for TextRange

impl<T> From<TextRange> for Range<T>

where T: From<TextSize>,

fn from(range: TextRange) -> Self

Converts to this type from the input type.

impl Hash for TextRange

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Index<TextRange> for str

type Output = str

The returned type after indexing.

fn index(&self, index: TextRange) -> &str

Performs the indexing (container[index]) operation.

impl Index<TextRange> for String

type Output = str

The returned type after indexing.

fn index(&self, index: TextRange) -> &str

Performs the indexing (container[index]) operation.

impl IndexMut<TextRange> for str

fn index_mut(&mut self, index: TextRange) -> &mut str

Performs the mutable indexing (container[index]) operation.

impl IndexMut<TextRange> for String

fn index_mut(&mut self, index: TextRange) -> &mut str

Performs the mutable indexing (container[index]) operation.

impl PartialEq for TextRange

fn eq(&self, other: &TextRange) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl RangeBounds<TextSize> for TextRange

fn start_bound(&self) -> Bound<&TextSize>

Start index bound.

fn end_bound(&self) -> Bound<&TextSize>

End index bound.

fn contains<U>(&self, item: &U) -> bool

where T: PartialOrd<U>, U: PartialOrd<T> + ?Sized,

Returns true if item is contained in the range.

fn is_empty(&self) -> bool

where T: PartialOrd,

🔬This is a nightly-only experimental API. (range_bounds_is_empty)

Returns true if the range contains no items. One-sided ranges (RangeFrom, etc) always return false.

impl StructuralPartialEq for TextRange

impl Sub<&TextSize> for TextRange

type Output = TextRange

The resulting type after applying the - operator.

fn sub(self, other: &TextSize) -> TextRange

Performs the - operation.

impl<T> Sub<T> for &TextRange

where TextRange: Sub<T, Output = TextRange>,

type Output = TextRange

The resulting type after applying the - operator.

fn sub(self, other: T) -> TextRange

Performs the - operation.

impl Sub<TextSize> for TextRange

type Output = TextRange

The resulting type after applying the - operator.

fn sub(self, offset: TextSize) -> TextRange

Performs the - operation.

impl<S> SubAssign<S> for TextRange

where TextRange: Sub<S, Output = TextRange>,

fn sub_assign(&mut self, rhs: S)

Performs the -= operation.