Struct windows::core::GUID

#[repr(C)]
pub struct GUID {
    pub data1: u32,
    pub data2: u16,
    pub data3: u16,
    pub data4: [u8; 8],
}

A globally unique identifier (GUID) used to identify COM and WinRT interfaces.

Fields

data1: u32

data2: u16

data3: u16

data4: [u8; 8]

Implementations

impl GUID

pub fn new() -> Result<Self>

Creates a unique GUID value.

pub const fn zeroed() -> Self

Creates a GUID represented by the all-zero byte-pattern.

pub const fn from_values( data1: u32, data2: u16, data3: u16, data4: [u8; 8] ) -> Self

Creates a GUID with the given constant values.

pub const fn from_u128(uuid: u128) -> Self

Creates a GUID from a u128 value.

pub const fn to_u128(&self) -> u128

Converts a GUID to a u128 value.

pub const fn from_signature(signature: ConstBuffer) -> Self

Creates a GUID for a “generic” WinRT type.

Trait Implementations

impl Clone for GUID

fn clone(&self) -> GUID

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GUID

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

Formats the value using the given formatter.

impl Default for GUID

fn default() -> GUID

Returns the “default value” for a type.

impl From<&str> for GUID

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<GUID> for u128

fn from(value: GUID) -> Self

Converts to this type from the input type.

impl From<u128> for GUID

fn from(value: u128) -> Self

Converts to this type from the input type.

impl Hash for GUID

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 PartialEq<GUID> for GUID

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

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

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.

impl Copy for GUID

impl Eq for GUID

impl StructuralEq for GUID

impl StructuralPartialEq for GUID