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4 Commits

Author SHA1 Message Date
Jakub Dąbek
9177b20ff1 Workaround 'rustc' bug, compiling more async code. 
This commit implements a workaround for an [issue within rustc]. The
problem showed itself when using e.g. a `Vec<&str>` argument in an async
route handler (but not `&str`), which resulted in a "implementation of
`FromForm` is not general enough" error. The workaround itself works by
gathering all invocations of `FromForm`'s methods inside a block without
any `.await` points [ref].

[issue within rustc]: https://github.com/rust-lang/rust/issues/69663
[ref]: https://github.com/rust-lang/rust/issues/57478#issuecomment-501186084
 2021-08-24 19:46:47 -07:00
Sergio Benitez
62355b424f Remove use of stable 'proc_macro_hygiene' feature. 2020-07-11 10:48:08 -07:00
Sergio Benitez
48c333721c Use 'async_trait' for 'Fairing' trait. 
Also re-exports the 'async_trait' attribute from 'rocket'.
 2020-07-11 09:24:29 -07:00
Jeb Rosen
4e5b889358 Add async-routes test for #[get] and #[catch]. 2020-07-11 09:24:29 -07:00