Struct windows::core::PCSTR

#[repr(transparent)]
pub struct PCSTR(pub *const u8);
Expand description

A pointer to a constant null-terminated string of 8-bit Windows (ANSI) characters.

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§0: *const u8

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impl PCSTR

pub const fn from_raw(ptr: *const u8) -> PCSTR

Construct a new PCSTR from a raw pointer

pub const fn null() -> PCSTR

Construct a null PCSTR

pub const fn as_ptr(&self) -> *const u8

Returns a raw pointer to the PCSTR

pub fn is_null(&self) -> bool

Checks whether the PCSTR is null

pub unsafe fn as_bytes(&self) -> &[u8]

String data without the trailing 0

§Safety

The PCSTR’s pointer needs to be valid for reads up until and including the next \0.

pub unsafe fn to_string(&self) -> Result<String, FromUtf8Error>

Copy the PCSTR into a Rust String.

§Safety

See the safety information for PCSTR::as_bytes.

pub unsafe fn display(&self) -> impl Display

Allow this string to be displayed.

§Safety

See the safety information for PCSTR::as_bytes.

Trait Implementations§

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impl Clone for PCSTR

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fn clone(&self) -> PCSTR

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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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 PartialEq for PCSTR

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

This method tests for self and other values to be equal, and is used by ==.
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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 Copy for PCSTR

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impl Eq for PCSTR

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impl StructuralPartialEq for PCSTR

Auto Trait Implementations§

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impl RefUnwindSafe for PCSTR

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impl !Send for PCSTR

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impl !Sync for PCSTR

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impl Unpin for PCSTR

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impl UnwindSafe for PCSTR

Blanket Implementations§

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impl<T> Any for T
where 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 T
where 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 T
where 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 T
where 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 T
where 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, U> TryFrom<U> for T
where 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 T
where 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.