Failed to compile with uuid

[jaidTw]

Not sure am I doing wrong, but I got an error when I was trying to use uuid::Uuid in my schema.

use uuid::Uuid;

#[derive(GraphQLObject)]
struct User {
    ...
    photo: Option<Uuid>
}

error[E0277]: the trait bound `uuid::Uuid: juniper::GraphQLType` is not satisfied
  --> src/qlschema.rs:10:10
   |
10 | #[derive(GraphQLObject)]
   |          ^^^^^^^^^^^^^ the trait `juniper::GraphQLType` is not implemented for `uuid::Uuid`
   |
   = note: required because of the requirements on the impl of `juniper::GraphQLType` for `std::option::Option<uuid::Uuid>`

I've read the source, and as the guide mentioned, there's no any explicity configuration needed, right?
The installed version of juniper is 0.9.2, with uuid 0.6.5, have tried both nightly and stable toolchain.

[LegNeato]

Are you using master or the version from crates.io?

[LegNeato]

I just confirmed it fails with the release but works with master. I'm trying to get a release out but don't yet have permissions to push (#210).

In the meantime you should do:

[dependencies]
juniper = { git = "https://github.com/graphql-rust/juniper.git"}

[jaidTw]

I will use the master first, thanks!