Исходники и презентации

lessons/errors/panic/main.go

@@ -0,0 +1,21 @@
+package main
+
+import (
+	"fmt"
+)
+
+func process() {
+	fmt.Println("first")
+	panic("error from process")
+	fmt.Println("second")
+}
+
+func main() {
+	defer func() {
+		if r := recover(); r != nil {
+			fmt.Println("recover:", r)
+		}
+	}()
+
+	process()
+}