bcrypt: Externalize example to separate package

bcrypt/bcrypt_test.go

@@ -241,14 +241,3 @@ func TestNoSideEffectsFromCompare(t *testing.T) {
 		t.Errorf("got=%q want=%q", got, want)
 	}
 }
-
-func ExampleBcrypting() {
-	password := []byte("mypassword")
-	securedPassword, err := GenerateFromPassword(password, DefaultCost)
-	if err != nil {
-		panic(err)
-	}
-
-	fmt.Println(CompareHashAndPassword(securedPassword, password))
-	// Output: <nil>
-}

bcrypt/example_test.go

@@ -0,0 +1,17 @@
+package bcrypt_test
+
+import (
+	"fmt"
+	"golang.org/x/crypto/bcrypt"
+)
+
+func ExampleGenerateFromPassword() {
+	password := []byte("mypassword")
+	securedPassword, err := bcrypt.GenerateFromPassword(password, bcrypt.DefaultCost)
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Println(bcrypt.CompareHashAndPassword(securedPassword, password))
+	// Output: <nil>
+}