remove free lifetime in handler service

[aliemjay]

'static should do the job

[fakeshadow]

Thanks. It keeps getting cleaner.

[aliemjay]

I've just been trying to make transform_fn accept &Service and remove the clone bound using AsyncFn trait but it turned out that it worked only for function pointers/items ; closures show implementation is not general enough and require type annotations, unfortunately:
rust-lang/rust#70263
rust-lang/rust#58052
rust-lang/rust#81326

[fakeshadow]

I've just been trying to make transform_fn accept &Service and remove the clone bound using AsyncFn trait but it turned out that it worked only for function pointers/items ; closures show implementation is not general enough and require type annotations, unfortunately: rust-lang/rust#70263 rust-lang/rust#58052 rust-lang/rust#81326

Yea I tried it the other day and got the same error. Guess a clone is what we can have for now.