error[E0432]: unresolved imports `actix_web::http::header::IntoHeaderValue`, `actix_web::http::HeaderName`, `actix_web::http::HeaderValue`
--> /home/rafal/.cargo/registry/src/github.com-1ecc6299db9ec823/actix-swagger-0.3.0/src/lib.rs:10:26
|
10 | http::header::{self, IntoHeaderValue},
| ^^^^^^^^^^^^^^^
| |
| no `IntoHeaderValue` in `http::header`
| help: a similar name exists in the module: `TryIntoHeaderValue`
11 | http::{HeaderName, HeaderValue},
| ^^^^^^^^^^ ^^^^^^^^^^^ no `HeaderValue` in `http`
| |
| no `HeaderName` in `http`