ServiceLayerExt

cloudwego · Sep 8, 2023 · 3915044 · 3915044
1 parent 18fdd56
commit 3915044
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diff --git a/motore/src/layer/mod.rs b/motore/src/layer/mod.rs
@@ -11,6 +11,7 @@ mod ext;
 mod identity;
 mod layer_fn;
 mod layers;
+mod service_layer;
 mod stack;
 #[cfg(feature = "tower")]
 mod tower_adapter;
@@ -22,6 +23,7 @@ pub use self::{
     identity::Identity,
     layer_fn::{layer_fn, LayerFn},
     layers::Layers,
+    service_layer::ServiceLayerExt,
     stack::Stack,
 };
 

diff --git a/motore/src/layer/service_layer.rs b/motore/src/layer/service_layer.rs
@@ -0,0 +1,16 @@
+use super::Layer;
+
+pub trait ServiceLayerExt: Sized {
+    fn layer<L>(self, l: L) -> L::Service
+    where
+        L: Layer<Self>;
+}
+
+impl<S> ServiceLayerExt for S {
+    fn layer<L>(self, l: L) -> L::Service
+    where
+        L: Layer<Self>,
+    {
+        Layer::layer(l, self)
+    }
+}