Struct PropertyWrite 

pub struct PropertyWrite {
    pub object_id: u32,
    pub property_id: u32,
    pub value: u64,
}

One accumulated (object, property, value) write.

This is the DR-9 seam. The C++ exposes AtomicRequest::native_handle() returning a raw drmModeAtomicReq*, because NVIDIA’s eglStreamConsumerAcquireAttribEXT takes one through EGL_DRM_ATOMIC_REQUEST_NV and submits the commit itself. That pointer cannot exist here: drm-ffi builds the kernel struct from flat slices at commit time and never materializes a libdrm request object.

Exporting the writes instead lets drmkit-scene-streams replay them into a libdrm request it owns, so libdrm stays out of drmkit-core and out of GPU-less builds. The same ordered view is what T7’s property-write trace differ consumes, so the seam has a consumer in the minimal cut rather than lying dormant until the streams tier lands.

Fields

object_id: u32

The DRM object being programmed.

property_id: u32

The property id on that object.

value: u64

The value to write.

Trait Implementations

impl Clone for PropertyWrite

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 PropertyWrite

impl Debug for PropertyWrite

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

Formats the value using the given formatter.

impl Eq for PropertyWrite

impl Hash for PropertyWrite

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 Ord for PropertyWrite

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for PropertyWrite

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for PropertyWrite

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for PropertyWrite