error[E0308]: mismatched types
   --> src/protocol.rs:172:47
    |
172 | ...                   entity_discovery: EntityDiscoveryServer::new(discover)
    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::sync::Arc`, found struct `protocol::spec::server::EntityDiscoveryServer`
    |
    = note: expected type `std::sync::Arc<(dyn protocol::spec::server::EntityDiscovery + 'static)>`
               found type `protocol::spec::server::EntityDiscoveryServer<protocol::server::Discover>`

error[E0277]: the size for values of type `dyn protocol::spec::server::EntityDiscovery` cannot be known at compilation time
   --> src/protocol.rs:244:74
    |
244 |                         let mut svc = EntityDiscoveryServer::from_shared(me.entity_discovery);
    |                                                                          ^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
   ::: /home/sleipnir/development/workspace/pessoal/cloudstate/rust-support/cloudstate/target/debug/build/cloudstate-c10232571c3bb1bc/out/cloudstate.rs:280:9
    |
280 |         pub fn from_shared(inner: Arc<T>) -> Self {
    |         ----------------------------------------- required by `protocol::spec::server::EntityDiscoveryServer::<T>::from_shared`
    |
    = help: the trait `std::marker::Sized` is not implemented for `dyn protocol::spec::server::EntityDiscovery`
    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>

error[E0277]: the size for values of type `dyn protocol::spec::server::EntityDiscovery` cannot be known at compilation time
   --> src/protocol.rs:244:39
    |
244 |                         let mut svc = EntityDiscoveryServer::from_shared(me.entity_discovery);
    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
   ::: /home/sleipnir/development/workspace/pessoal/cloudstate/rust-support/cloudstate/target/debug/build/cloudstate-c10232571c3bb1bc/out/cloudstate.rs:266:5
    |
266 |     pub struct EntityDiscoveryServer<T: EntityDiscovery> {
    |     ---------------------------------------------------- required by `protocol::spec::server::EntityDiscoveryServer`
    |
    = help: the trait `std::marker::Sized` is not implemented for `dyn protocol::spec::server::EntityDiscovery`
    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>

error[E0277]: the size for values of type `dyn protocol::spec::server::EntityDiscovery` cannot be known at compilation time
   --> src/protocol.rs:244:39
    |
244 |                         let mut svc = EntityDiscoveryServer::from_shared(me.entity_discovery);
    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
    |
   ::: /home/sleipnir/development/workspace/pessoal/cloudstate/rust-support/cloudstate/target/debug/build/cloudstate-c10232571c3bb1bc/out/cloudstate.rs:266:5
    |
266 |     pub struct EntityDiscoveryServer<T: EntityDiscovery> {
    |     ---------------------------------------------------- required by `protocol::spec::server::EntityDiscoveryServer`
    |
    = help: the trait `std::marker::Sized` is not implemented for `dyn protocol::spec::server::EntityDiscovery`
    = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>

error[E0599]: no method named `call` found for type `protocol::spec::server::EntityDiscoveryServer<dyn protocol::spec::server::EntityDiscovery>` in the current scope
   --> src/protocol.rs:245:43
    |
245 |                         let mut svc = svc.call(()).await.unwrap();
    |                                           ^^^^ method not found in `protocol::spec::server::EntityDiscoveryServer<dyn protocol::spec::server::EntityDiscovery>`