treaty -


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use mockall::mock;
use treaty::{
    any::{any_trait, TypeName},
    effect::{Effect, Effective, ErasedEffective},
    protocol::visitor::{RequestHint, RequestHintProto, Value, ValueProto, VisitResult},
    protocol::DynWalker,
    Flow,
};

mock! {
    pub RequestHintVisitor<E> {
        pub fn request_hint<'a, 'ctx>(&mut self, walker: DynWalker<'a, 'ctx>) -> VisitResult;
    }
}

any_trait! {
    impl['ctx, E] MockRequestHintVisitor<E> = [
        RequestHintProto<E>
    ] where
        E: Effect,
}

impl<'ctx, E: Effect> RequestHint<'ctx, E> for MockRequestHintVisitor<E> {
    fn request_hint<'this: 'e, 'walker: 'e, 'e>(
        &'this mut self,
        walker: DynWalker<'walker, 'ctx>,
    ) -> ErasedEffective<'e, VisitResult, E>
    where
        'ctx: 'this + 'walker,
    {
        E::ready(self.request_hint(walker))
    }
}