error

[AlbanMinassian]

i have alway error in another projet

git clone https://github.com/ami44/tmp-actix-web-redis.git + cargo run display

 --> src/main.rs:40:25
   |
40 |             .middleware(middleware::SessionStorage::new(
   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `actix_web::middleware::SessionBackend<_>` is not implemented for `actix_redis::RedisSessionBackend`
   |
   = note: required by `<actix_web::middleware::SessionStorage<T, S>>::new`

error[E0277]: the trait bound `actix_redis::RedisSessionBackend: actix_web::middleware::SessionBackend<()>` is not satisfied
  --> src/main.rs:40:14
   |
40 |             .middleware(middleware::SessionStorage::new(
   |              ^^^^^^^^^^ the trait `actix_web::middleware::SessionBackend<()>` is not implemented for `actix_redis::RedisSessionBackend`
   |
   = note: required because of the requirements on the impl of `actix_web::middleware::Middleware<()>` for `actix_web::middleware::SessionStorage<actix_redis::RedisSessionBackend, ()>`

[fafhrd91]

this issue is related to how rust handle different versions of packages. technically in your package
you have two different versions of actix-web package and SessionBackend is different.

just use git dependencies

actix-web = { git = "https://github.com/actix/actix-web" }
actix-redis = { git = "https://github.com/actix/actix-redis" }