Struct HSTRING 

pub struct HSTRING(/* private fields */);

A WinRT string, sometimes called an HSTRING, is reference-counted and logically immutable. It should only be used for communicating with WinRT APIs.

Implementations

impl HSTRING

pub fn new() -> HSTRING

Create an empty HSTRING.

This function does not allocate memory.

pub fn is_empty(&self) -> bool

Returns true if the string is empty.

pub fn len(&self) -> usize

Returns the length of the string.

pub fn as_wide(&self) -> &[u16]

Get the string as 16-bit wide characters (wchars).

pub fn from_wide(value: &[u16]) -> HSTRING

Create a HSTRING from a slice of 16 bit characters (wchars).

pub fn to_string_lossy(&self) -> String

Get the contents of this HSTRING as a String lossily.

pub fn clear(&mut self)

Clear the contents of the string and free the memory if self holds the last reference to the string data.

Trait Implementations

impl Clone for HSTRING

fn clone(&self) -> HSTRING

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HSTRING

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

Formats the value using the given formatter.

impl Default for HSTRING

fn default() -> HSTRING

Returns the “default value” for a type.

impl Display for HSTRING

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

Formats the value using the given formatter.

impl Drop for HSTRING

fn drop(&mut self)

Executes the destructor for this type.

impl From<&String> for HSTRING

fn from(value: &String) -> HSTRING

Converts to this type from the input type.

impl From<&str> for HSTRING

fn from(value: &str) -> HSTRING

Converts to this type from the input type.

impl From<String> for HSTRING

fn from(value: String) -> HSTRING

Converts to this type from the input type.

impl PartialEq<&str> for HSTRING

fn eq(&self, other: &&str) -> 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 PartialEq<HSTRING> for &str

fn eq(&self, other: &HSTRING) -> 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 PartialEq<String> for HSTRING

fn eq(&self, other: &String) -> 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 PartialEq<str> for HSTRING

fn eq(&self, other: &str) -> 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 PartialEq for HSTRING

fn eq(&self, other: &HSTRING) -> 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 TryFrom<&IInspectable> for HSTRING

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &IInspectable) -> Result<HSTRING, Error>

Performs the conversion.

impl TryFrom<IInspectable> for HSTRING

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: IInspectable) -> Result<HSTRING, Error>

Performs the conversion.

impl Send for HSTRING

impl Sync for HSTRING