Struct Utf16Str 

pub struct Utf16Str { /* private fields */ }

A UTF-16 string slice consisting of UCS-2 code units.

Indexing this type is equivalent to indexing UTF-16 code units (not bytes), which are represented by u16.

Implementations

impl Utf16Str

pub fn len(&self) -> usize

Returns the number of UTF-16 code units representing the string.

pub fn as_ptr(&self) -> *const u16

pub fn as_mut_ptr(&mut self) -> *mut u16

pub unsafe fn from_utf16_unchecked(raw: &[u16]) -> &Self

pub unsafe fn from_utf16_unchecked_mut(raw: &mut [u16]) -> &mut Self

pub fn code_units(&self) -> Iter<'_, u16>

Iterates the UTF-16 code units.

pub fn chars(&self) -> Utf16Chars<'_>

Iterates the code points in the string.

pub fn char_indices(&self) -> Utf16CharIndices<'_>

Iterates the indices and their code pointss in the string.

pub fn get<I: SliceIndex<Utf16Str>>( &self, index: I, ) -> Option<&<I as SliceIndex<Utf16Str>>::Output>

pub fn get_mut<I: SliceIndex<Utf16Str>>( &mut self, index: I, ) -> Option<&mut <I as SliceIndex<Utf16Str>>::Output>

pub unsafe fn get_unchecked<I: SliceIndex<Utf16Str>>( &self, index: I, ) -> &<I as SliceIndex<Utf16Str>>::Output

pub unsafe fn get_unchecked_mut<I: SliceIndex<Utf16Str>>( &mut self, index: I, ) -> &mut <I as SliceIndex<Utf16Str>>::Output

pub fn is_empty(&self) -> bool

pub fn to_owned(&self) -> Utf16String

pub fn to_utf8(&self) -> String

pub fn to_lowercase(&self) -> Utf16String

pub fn to_uppercase(&self) -> Utf16String

Trait Implementations

impl Debug for Utf16Str

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

Formats the value using the given formatter.

impl Eq for Utf16Str

impl Hash for Utf16Str

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

Feeds this value into the given Hasher.

impl<I> Index<I> for Utf16Str

where I: SliceIndex<Utf16Str>,

type Output = <I as SliceIndex<Utf16Str>>::Output

The returned type after indexing.

fn index(&self, index: I) -> &I::Output

Performs the indexing (container[index]) operation.

impl Index<usize> for Utf16Str

type Output = u16

The returned type after indexing.

fn index(&self, index: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<I> IndexMut<I> for Utf16Str

where I: SliceIndex<Utf16Str>,

fn index_mut(&mut self, index: I) -> &mut I::Output

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

impl PartialEq for Utf16Str

fn eq(&self, other: &Utf16Str) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl SliceIndex<Utf16Str> for RangeFull

type Output = Utf16Str

fn get(self, slice: &Utf16Str) -> Option<&Self::Output>

fn get_mut(self, slice: &mut Utf16Str) -> Option<&mut Self::Output>

unsafe fn get_unchecked(self, slice: &Utf16Str) -> &Self::Output

unsafe fn get_unchecked_mut(self, slice: &mut Utf16Str) -> &mut Self::Output

fn index(self, slice: &Utf16Str) -> &Self::Output

fn index_mut(self, slice: &mut Utf16Str) -> &mut Self::Output

impl SliceIndex<Utf16Str> for Range<usize>

type Output = Utf16Str

fn get(self, slice: &Utf16Str) -> Option<&Self::Output>

fn get_mut(self, slice: &mut Utf16Str) -> Option<&mut Self::Output>

unsafe fn get_unchecked(self, slice: &Utf16Str) -> &Self::Output

unsafe fn get_unchecked_mut(self, slice: &mut Utf16Str) -> &mut Self::Output

fn index(self, slice: &Utf16Str) -> &Self::Output

fn index_mut(self, slice: &mut Utf16Str) -> &mut Self::Output

impl SliceIndex<Utf16Str> for RangeTo<usize>

type Output = Utf16Str

fn get(self, slice: &Utf16Str) -> Option<&Self::Output>

fn get_mut(self, slice: &mut Utf16Str) -> Option<&mut Self::Output>

unsafe fn get_unchecked(self, slice: &Utf16Str) -> &Self::Output

unsafe fn get_unchecked_mut(self, slice: &mut Utf16Str) -> &mut Self::Output

fn index(self, slice: &Utf16Str) -> &Self::Output

fn index_mut(self, slice: &mut Utf16Str) -> &mut Self::Output

impl SliceIndex<Utf16Str> for RangeFrom<usize>

type Output = Utf16Str

fn get(self, slice: &Utf16Str) -> Option<&Self::Output>

fn get_mut(self, slice: &mut Utf16Str) -> Option<&mut Self::Output>

unsafe fn get_unchecked(self, slice: &Utf16Str) -> &Self::Output

unsafe fn get_unchecked_mut(self, slice: &mut Utf16Str) -> &mut Self::Output

fn index(self, slice: &Utf16Str) -> &Self::Output

fn index_mut(self, slice: &mut Utf16Str) -> &mut Self::Output

impl SliceIndex<Utf16Str> for RangeInclusive<usize>

type Output = Utf16Str

fn get(self, slice: &Utf16Str) -> Option<&Self::Output>

fn get_mut(self, slice: &mut Utf16Str) -> Option<&mut Self::Output>

unsafe fn get_unchecked(self, slice: &Utf16Str) -> &Self::Output

unsafe fn get_unchecked_mut(self, slice: &mut Utf16Str) -> &mut Self::Output

fn index(self, slice: &Utf16Str) -> &Self::Output

fn index_mut(self, slice: &mut Utf16Str) -> &mut Self::Output

impl SliceIndex<Utf16Str> for RangeToInclusive<usize>

type Output = Utf16Str

fn get(self, slice: &Utf16Str) -> Option<&Self::Output>

fn get_mut(self, slice: &mut Utf16Str) -> Option<&mut Self::Output>

unsafe fn get_unchecked(self, slice: &Utf16Str) -> &Self::Output

unsafe fn get_unchecked_mut(self, slice: &mut Utf16Str) -> &mut Self::Output

fn index(self, slice: &Utf16Str) -> &Self::Output

fn index_mut(self, slice: &mut Utf16Str) -> &mut Self::Output

impl StructuralPartialEq for Utf16Str