treaty -


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

use effectful::{
    bound::{Bool, IsSend, IsSync},
    effective::{Effective, Canonical},
    environment::{Environment},
    forward_send_sync,
};
use mockall::mock;
use treaty::{
    any::{type_name, AnyTrait},
    protocol::visitor::{RequestHint, Value, VisitResult},
    protocol::DynWalker,
    Flow,
};

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

forward_send_sync!({} {} {E: (Environment + Send)} MockRequestHintVisitor<E>);

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

impl<'ctx, E: Environment + Send> RequestHint<'ctx, E> for MockRequestHintVisitor<E> {
    fn request_hint<'this: 'e, 'walker: 'e, 'lt: 'e, 'e>(
        &'this mut self,
        walker: DynWalker<'walker, 'lt, 'ctx, E>,
    ) -> Canonical<'e, VisitResult, E>
    where
        'ctx: 'this + 'walker,
    {
        E::value(self.request_hint(walker)).cast()
    }
}