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remove bounds

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This commit is contained in:
nora 2022-09-15 22:22:33 +02:00
parent ca3a6684cb
commit 28b397587e
2 changed files with 2 additions and 56 deletions
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37
tower/src/lib.rs
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@ -1,32 +1,15 @@
pub mod balance;
use futures_core::TryStream;
use std::future::Future;
pub trait Sealed<T> {}
/// Alias for a type-erased error type.
pub type BoxError = Box<dyn std::error::Error + Send + Sync>;
mod load {
pub trait Load {
type Metric;
fn load(&self) -> Self::Metric;
}
}
pub trait Discover {
type Key;
type Service;
type Error;
}
impl<K, S, E, D: ?Sized> Sealed<Change<(), ()>> for D
where
D: TryStream<Ok = Change<K, S>, Error = E>,
K: Eq,
{
}
impl<K, S, E, D: ?Sized> Discover for D
where
D: TryStream<Ok = Change<K, S>, Error = E>,
@ -49,25 +32,5 @@ pub trait MakeService<Target, Request> {
type Response;
type Error;
type Service: Service<Request, Response = Self::Response, Error = Self::Error>;
type MakeError;
type Future;
}
impl<M, S, Target, Request> Sealed<(Target, Request)> for M
where
M: Service<Target, Response = S>,
S: Service<Request>,
{
}
impl<M, S, Target, Request> MakeService<Target, Request> for M
where
M: Service<Target, Response = S>,
S: Service<Request>,
{
type Response = S::Response;
type Error = S::Error;
type Service = S;
type MakeError = M::Error;
type Future = M::Future;
}