Enum OutputFrameKind 

pub enum OutputFrameKind {
    Baseline(OutputPayload),
    Delta(OutputPayload),
    Clear(ClearReason),
    Rebaseline(OutputPayload, RebaselineReason),
}

Data-only output frame kind.

Variants

Baseline(OutputPayload)

Complete current state for a newly attached output.

Delta(OutputPayload)

State-replacement delta for an existing output.

Clear(ClearReason)

Clear the consumer state for this output.

Rebaseline(OutputPayload, RebaselineReason)

Complete current state after an explicit discontinuity.

Implementations

impl OutputFrameKind

pub fn baseline<T>(value: T) -> Self

where T: Clone + PartialEq + Send + Sync + 'static,

Builds a baseline frame kind with a typed payload.

pub fn delta<T>(value: T) -> Self

where T: Clone + PartialEq + Send + Sync + 'static,

Builds a delta frame kind with a typed payload.

pub fn rebaseline<T>(value: T, reason: RebaselineReason) -> Self

where T: Clone + PartialEq + Send + Sync + 'static,

Builds a rebaseline frame kind with a typed payload.

pub fn payload<T>(&self) -> Option<&T>

where T: Clone + PartialEq + Send + Sync + 'static,

Returns this frame payload as the requested type, if this is a payload frame.

pub fn clear_reason(&self) -> Option<ClearReason>

Returns the clear reason, if this is a clear frame.

pub fn rebaseline_reason(&self) -> Option<RebaselineReason>

Returns the rebaseline reason, if this is a rebaseline frame.

Trait Implementations

impl Clone for OutputFrameKind

fn clone(&self) -> OutputFrameKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutputFrameKind

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

Formats the value using the given formatter.

impl PartialEq for OutputFrameKind

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for OutputFrameKind