Struct RgbControlLease 

pub struct RgbControlLease { /* private fields */ }

0x8071 software control a lighting write left asserted, with the control and event flags the device reported before that claim.

A volatile effect shows only while software control is held, so a successful write keeps it. A long-lived host that leaves owes it back through release_rgb_control: G HUB and Solaar both return LED control to the firmware on exit. Disconnects and crashes cannot send it; the firmware drops volatile state on power loss.

Every write also records the unit ID the device reported (0x0003), so a later write and the release can tell the claimed device from another one paired to the same receiver slot since.

Implementations

impl RgbControlLease

pub fn continues(&self, earlier: &Self) -> bool

Whether this lease, from a later write through the same connection, continues earlier’s claim: both writes reached the same device. A write to another device does not, even one that found control already held, and its flags replace the recorded ones so that device is still handed back.

Trait Implementations

impl Clone for RgbControlLease

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RgbControlLease

impl Debug for RgbControlLease

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

Formats the value using the given formatter.

impl Eq for RgbControlLease

impl PartialEq for RgbControlLease

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RgbControlLease