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tokio-rs / tokio-service

The core `Service` trait in Tokio and support
Apache License 2.0
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Make NewService return a future. #22

Closed withoutboats closed 6 years ago

withoutboats commented 7 years ago

Previous, NewService returns a Result, which doesn't work for client services which may need to establish a TCP connection.

Change NewService to return a Future. The previous impl of NewService for Fn() -> Result is made more general, to an Fn() -> IntoFuture.

This is a breaking change.

carllerche commented 7 years ago

Again, like w/ the other PRs, we're going to want to figure out how to best coordinate releasing this work.