Trait EventSink 

pub trait EventSink {
    // Required method
    fn emit(&self, event: &FabricEvent);
}

Trait for consuming fabric events.

Implementations decide what to do with events — log them, store them, forward them to an external system, or discard them.

Built-in implementations:

• NullSink — discards all events (default for no_std).
• StdoutSink — prints events to stdout (requires std feature).
• EventRingBuffer — no-op via this trait; use EventRingBuffer::push directly.

Optional feature-gated implementations:

• JsonEventSink — one-line JSON to stdout (requires json-log feature).

Required Methods

fn emit(&self, event: &FabricEvent)

Consume an event. Implementations should not block.

Implementors

impl EventSink for EventRingBuffer

impl EventSink for NullSink

impl EventSink for StdoutSink

Available on crate feature std only.