folly::channels::MergeChannelEvent

An event emitted by a merge channel, tagged with the source receiver key.

Synopsis

Declared in <folly/channels/MergeChannel.h>

template<
    typename KeyType,
    typename ValueType>
struct MergeChannelEvent;

Type Aliases

NameDescription
EventType The variant of value and lifecycle events a merge channel can emit.

Data Members

NameDescription
event The value or lifecycle event produced by the receiver.
key The key of the receiver that produced this event.