Module ebus_broadcast

Data Types

broadcast() = #{topic => binary() | nil, event => binary() | nil, payload => term(), ebus_t => broadcast}

Defines a message sent from pubsub to channels and vice-versa. The message format requires the following keys:

topic: The binary topic or topic:subtopic` pair namespace, for example `<<"messages">>, <<"messages:123">>.
event: The binary event name, for example <<"ebus_join">>.
payload: The message payload.

from_map/1
new/0	Equivalent to `new(nil)`.
new/1	Equivalent to `new(Topic, nil)`.
new/2	Equivalent to `new(Topic, Event, nil)`.
new/3

from_map(Map::map()) -> broadcast()

new() -> any()

Equivalent to new(nil).

new(Topic) -> any()

new(Topic, Event) -> any()

new(Topic::binary() | nil, Event::binary() | nil, Payload::term()) -> broadcast()

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