fix #21 missing lifetime support

was fixed by migrating to macros 1.1
this only adds the testcase

CHANGELOG.md

@@ -3,12 +3,17 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
-
-- migration to macros 1.1
+### Added
 - different setter pattern, e.g. `#[setters(immutable)]`
 - private setters, e.g. `#[setters(private)]`
 - additional debug info via env_logger, e.g. `RUST_LOG=derive_builder=trace cargo test`
 
+### Changed
+- migration to macros 1.1, please refer to the new docs
+
+### Fixed
+- missing lifetime support #21
+
 ## [0.2.1] - 2016-09-24
 
 ### Fixed

derive-builder-test/tests/lifetime.rs

@@ -0,0 +1,30 @@
+#[macro_use] extern crate derive_builder;
+
+#[derive(Debug, PartialEq, Default, Builder, Clone)]
+struct Lorem<'a> {
+    ipsum: &'a str,
+}
+
+impl<'a> Lorem<'a> {
+    pub fn new<T: Into<&'a str>>(value: T) -> Self {
+        Lorem {
+            ipsum: value.into()
+        }
+    }
+}
+
+#[test]
+fn contructor_sanity_check() {
+    let x = Lorem::new("ipsum");
+
+    assert_eq!(x, Lorem { ipsum: "ipsum" });
+}
+
+#[test]
+fn immutable_setter() {
+    let x = Lorem::new("")
+        .ipsum("ipsum")
+        .clone();
+
+    assert_eq!(x, Lorem { ipsum: "ipsum" });
+}