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, 

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: &GUID) -> bool

This method tests for !=.

impl Copy for GUID

impl Eq for GUID

impl StructuralEq for GUID

impl StructuralPartialEq for GUID