Embed out in coroutine+YieldTo+Yielder interface+Sleeper

demo.go

@@ -0,0 +1,54 @@
+//go:generate cogo
+package main
+
+import (
+	"time"
+
+	"github.com/bloeys/cogo/cogo"
+)
+
+func runDemo() {
+
+	c := cogo.New(test, 0)
+
+	ticks := 1
+	for done := c.Tick(); !done; done = c.Tick() {
+		println("Ticks done:", ticks, "; Output:", c.Out, "\n")
+		ticks++
+		time.Sleep(1 * time.Millisecond)
+	}
+}
+
+func test(c *cogo.Coroutine[int, int]) {
+	if cogo.HasGen() {
+		test_cogo(c)
+		return
+	}
+
+	c.Begin()
+
+	println("test yield:", 1)
+	c.Yield(1)
+
+	c.YieldTo(cogo.NewSleeper(100 * time.Millisecond))
+
+	c.YieldTo(cogo.New(test2, 0))
+
+	println("test yield:", 2)
+	c.Yield(2)
+}
+
+func test2(c *cogo.Coroutine[int, int]) {
+	if cogo.HasGen() {
+		test2_cogo(c)
+		return
+	}
+
+	c.Begin()
+
+	println("test2222 yield:", 1)
+	c.Yield(1)
+
+	println("test2222 yield:", 2)
+	c.Yield(2)
+}