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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
use crate::{dev, Service, ServiceFactory};
pub trait ServiceExt<Req>: Service<Req> {
fn map<F, R>(self, f: F) -> dev::Map<Self, F, Req, R>
where
Self: Sized,
F: FnMut(Self::Response) -> R,
{
dev::Map::new(self, f)
}
fn map_err<F, E>(self, f: F) -> dev::MapErr<Self, Req, F, E>
where
Self: Sized,
F: Fn(Self::Error) -> E,
{
dev::MapErr::new(self, f)
}
}
impl<S, Req> ServiceExt<Req> for S where S: Service<Req> {}
pub trait ServiceFactoryExt<Req>: ServiceFactory<Req> {
fn map<F, R>(self, f: F) -> crate::map::MapServiceFactory<Self, F, Req, R>
where
Self: Sized,
F: FnMut(Self::Response) -> R + Clone,
{
crate::map::MapServiceFactory::new(self, f)
}
fn map_err<F, E>(self, f: F) -> crate::map_err::MapErrServiceFactory<Self, Req, F, E>
where
Self: Sized,
F: Fn(Self::Error) -> E + Clone,
{
crate::map_err::MapErrServiceFactory::new(self, f)
}
fn map_init_err<F, E>(self, f: F) -> crate::map_init_err::MapInitErr<Self, F, Req, E>
where
Self: Sized,
F: Fn(Self::InitError) -> E + Clone,
{
crate::map_init_err::MapInitErr::new(self, f)
}
}
impl<S, Req> ServiceFactoryExt<Req> for S where S: ServiceFactory<Req> {}