Struct windows::core::HSTRING

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

A WinRT string (HSTRING) is reference-counted and immutable.

Implementations§

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impl HSTRING

pub const fn new() -> HSTRING

Create an empty HSTRING.

This function does not allocate memory.

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

Returns a raw pointer to the HSTRING buffer.

pub fn from_wide(value: &[u16]) -> Result<HSTRING, Error>

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 to_os_string(&self) -> OsString

Get the contents of this HSTRING as a OsString.

Trait Implementations§

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impl Clone for HSTRING

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fn clone(&self) -> HSTRING

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
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impl Debug for HSTRING

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

Formats the value using the given formatter. Read more
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impl Default for HSTRING

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fn default() -> HSTRING

Returns the “default value” for a type. Read more
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impl Display for HSTRING

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

Formats the value using the given formatter. Read more
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impl Drop for HSTRING

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl From<&OsStr> for HSTRING

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fn from(value: &OsStr) -> HSTRING

Converts to this type from the input type.
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impl From<&OsString> for HSTRING

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fn from(value: &OsString) -> HSTRING

Converts to this type from the input type.
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impl From<&Path> for HSTRING

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fn from(value: &Path) -> HSTRING

Converts to this type from the input type.
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impl From<&String> for HSTRING

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fn from(value: &String) -> HSTRING

Converts to this type from the input type.
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impl From<&str> for HSTRING

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fn from(value: &str) -> HSTRING

Converts to this type from the input type.
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impl From<OsString> for HSTRING

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fn from(value: OsString) -> HSTRING

Converts to this type from the input type.
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impl From<String> for HSTRING

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fn from(value: String) -> HSTRING

Converts to this type from the input type.
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impl Ord for HSTRING

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fn cmp(&self, other: &HSTRING) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 · source§

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 · source§

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq<&HSTRING> for OsStr

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<&HSTRING> for str

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<&OsStr> for HSTRING

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<&OsString> for HSTRING

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<&String> for HSTRING

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<&str> for HSTRING

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<HSTRING> for &OsStr

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<HSTRING> for &str

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<HSTRING> for OsStr

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<HSTRING> for str

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<OsStr> for &HSTRING

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<OsStr> for HSTRING

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<OsString> for &HSTRING

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<OsString> for HSTRING

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<String> for &HSTRING

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<String> for HSTRING

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<str> for &HSTRING

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<str> for HSTRING

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq for HSTRING

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for HSTRING

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fn partial_cmp(&self, other: &HSTRING) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§

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

This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · source§

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 · source§

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

This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl TryFrom<&HSTRING> for IInspectable

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &HSTRING) -> Result<IInspectable, Error>

Performs the conversion.
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impl TryFrom<&IInspectable> for HSTRING

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: &IInspectable) -> Result<HSTRING, Error>

Performs the conversion.
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impl TryFrom<HSTRING> for IInspectable

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: HSTRING) -> Result<IInspectable, Error>

Performs the conversion.
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impl TryFrom<IInspectable> for HSTRING

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type Error = Error

The type returned in the event of a conversion error.
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fn try_from(value: IInspectable) -> Result<HSTRING, Error>

Performs the conversion.
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impl Eq for HSTRING

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impl Send for HSTRING

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impl Sync for HSTRING

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for Twhere T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.