error[E0277]: the trait bound `for<'de> FooPlaceholders: serde::de::Deserialize<'de>` is not satisfied --> $DIR/invalid_placeholders_ty.rs:15:16 | 15 | fn endpoint(_: FooPlaceholders) { | ^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `FooPlaceholders` | ::: $WORKSPACE/src/endpoint.rs | | type Placeholders: PathExtractor + Sync; | ------------------- required by this bound in `gotham_restful::Endpoint::Placeholders` error[E0277]: the trait bound `FooPlaceholders: StateData` is not satisfied --> $DIR/invalid_placeholders_ty.rs:15:16 | 15 | fn endpoint(_: FooPlaceholders) { | ^^^^^^^^^^^^^^^ the trait `StateData` is not implemented for `FooPlaceholders` | ::: $WORKSPACE/src/endpoint.rs | | type Placeholders: PathExtractor + Sync; | ------------------- required by this bound in `gotham_restful::Endpoint::Placeholders` error[E0277]: the trait bound `FooPlaceholders: StaticResponseExtender` is not satisfied --> $DIR/invalid_placeholders_ty.rs:15:16 | 15 | fn endpoint(_: FooPlaceholders) { | ^^^^^^^^^^^^^^^ the trait `StaticResponseExtender` is not implemented for `FooPlaceholders` | ::: $WORKSPACE/src/endpoint.rs | | type Placeholders: PathExtractor + Sync; | ------------------- required by this bound in `gotham_restful::Endpoint::Placeholders`