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slawlor / ractor

Rust actor framework
MIT License
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As a subscriber, I should can subscribe multiple type of messages from publisher #244

Closed FancyQian closed 3 weeks ago

FancyQian commented 1 month ago

Describe the bug As a subscriber, I can subscribe to multiple types of messages from the publisher

Additional context There are two examples of Port

  1. https://github.com/slawlor/ractor/blob/main/ractor/examples/output_port.rs
  2. https://docs.rs/ractor/latest/ractor/port/output/type.OutputPortSubscriber.html#example

I am not sure how to start with my implementation, I want to subscribe to multiple messages from publisher. Many thanks, I'm a newbie, and maybe I didn't study your code thoroughly, but a better example would make it easier for everyone to get started because 2 different examples make me a little confused.

FancyQian commented 1 month ago

It seems that the subscribe message must impl From trait, but in my case, the publisher pubs the message to the subsribler directly, is it possible with the current code?

FancyQian commented 3 weeks ago

well, it can be done by filtering message enum type.