Struct InstanceLuid 

pub struct InstanceLuid(pub u32, pub u32);

The two hex DWORDs of an instance-name luid token, in printed order.

WHY not “high, low”: the HighPart-then-LowPart order is inferred from observation, not documented anywhere by Microsoft. Matching therefore verifies BOTH parts against an enumerated adapter LUID (either order) and treats no-match as “unattributed” (§3.2) — a wrong attribution is worse than an honest gap.

Tuple Fields

0: u32

1: u32

Implementations

impl InstanceLuid

pub fn matches(&self, high: i32, low: u32) -> bool

Does this instance belong to the adapter with (HighPart, LowPart)? Accepts the pair in either order — see the type-level WHY. A mirrored collision between two real adapters would require LUIDs (x, y) and (y, x) alive in one session; the kernel allocates LowPart monotonically with HighPart almost always 0, so the ambiguity is theoretical.

Trait Implementations

impl Clone for InstanceLuid

fn clone(&self) -> InstanceLuid

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for InstanceLuid

impl Debug for InstanceLuid

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

Formats the value using the given formatter.

impl Default for InstanceLuid

fn default() -> InstanceLuid

Returns the “default value” for a type.

impl Eq for InstanceLuid

impl PartialEq for InstanceLuid

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for InstanceLuid