Add Stream[T] type alias with Go 1.24 generic alias support (#51)

.github/workflows/check.yaml

@@ -11,7 +11,7 @@ jobs:
   gotest:
     strategy:
       matrix:
-        go-version: [1.21.x, 1.23.x]
+        go-version: [1.21.x, 1.23.x, 1.24.0-rc.2]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4

README.md

@@ -428,6 +428,15 @@ func StreamUsers(ctx context.Context, query *mockapi.UserQuery) <-chan rill.Try[
 }
 ```
 
+**Note:** Starting from Go 1.24, thanks to generic type aliases, the return type of the `StreamUsers` function 
+can optionally be simplified to `rill.Stream[*mockapi.User]`
+
+```go
+func StreamUsers(ctx context.Context, query *mockapi.UserQuery) rill.Stream[*mockapi.User] {
+    ...
+}
+```
+
 
 ## Go 1.23 Iterators
 Starting from Go 1.23, the language added *range-over-function* feature, allowing users to define custom iterators 

wrap124.go

@@ -0,0 +1,19 @@
+//go:build go1.24
+
+package rill
+
+// Stream is a type alias for a channel of [Try] containers.
+// This alias is optional, but it can make the code more readable.
+//
+// Before:
+//
+//	func StreamUsers() <-chan rill.Try[*User] {
+//		...
+//	}
+//
+// After:
+//
+//	func StreamUsers() rill.Stream[*User] {
+//		...
+//	}
+type Stream[T any] = <-chan Try[T]