pub struct SchemaDispatch {
pub pattern: SchemaVersionPattern,
pub span: Span,
}Expand description
A via schema(...) dispatch clause on a from Events(...) header
(Events track, slice 4, spine #936): filters delivery by the envelope’s
schemaVersion, parallel to EventPattern but matched against the
envelope rather than the payload, and written after the Events(...)
header’s closing ) rather than inside it. Delivery is still
deliver-and-filter (unchanged from slice 1’s ADR 0286): the fan-out
mechanism delivers every emission to every subscriber regardless, and
this becomes one more independently-evaluated runtime guard in the
subscriber’s own generated handler — no cross-subscriber ambiguity
check (two sibling subscribers with the same or overlapping version
coverage are both legal, undiagnosed).
Fields§
§pattern: SchemaVersionPattern§span: SpanTrait Implementations§
Source§impl Clone for SchemaDispatch
impl Clone for SchemaDispatch
Source§fn clone(&self) -> SchemaDispatch
fn clone(&self) -> SchemaDispatch
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreAuto Trait Implementations§
impl Freeze for SchemaDispatch
impl RefUnwindSafe for SchemaDispatch
impl Send for SchemaDispatch
impl Sync for SchemaDispatch
impl Unpin for SchemaDispatch
impl UnsafeUnpin for SchemaDispatch
impl UnwindSafe for SchemaDispatch
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