commit e6085b71802f21a9c5429af0a8b56e916c20c48a
author Alex Crichton <alex@alexcrichton.com> Tue Nov 21 07:24:25 2017 -0800
committer Alex Crichton <alex@alexcrichton.com> Tue Nov 21 07:24:25 2017 -0800
tree 18b00236330227ccb65f7e090488d474600eb64f
parent 5d6580725f5011c9f567268cb377338e79e44eb4

Add `Span::def_site`-the-API

src/lib.rs

diff --git a/src/lib.rs b/src/lib.rs
index 0f7ee95..979ef34 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -106,9 +106,10 @@
 #[derive(Copy, Clone)]
 pub struct Span(imp::Span);
 
+#[doc(hidden)]
 impl Default for Span {
     fn default() -> Span {
-        Span(imp::Span::default())
+        Span(imp::Span::def_site())
     }
 }
 
@@ -116,6 +117,10 @@
     pub fn call_site() -> Span {
         Span(imp::Span::call_site())
     }
+
+    pub fn def_site() -> Span {
+        Span(imp::Span::def_site())
+    }
 }
 
 #[derive(Clone, Debug)]

src/stable.rs

diff --git a/src/stable.rs b/src/stable.rs
index 911d648..8277d4c 100644
--- a/src/stable.rs
+++ b/src/stable.rs
@@ -137,13 +137,17 @@
     }
 }
 
-#[derive(Clone, Copy, Default, Debug)]
+#[derive(Clone, Copy, Debug)]
 pub struct Span;
 
 impl Span {
     pub fn call_site() -> Span {
         Span
     }
+
+    pub fn def_site() -> Span {
+        Span
+    }
 }
 
 #[derive(Copy, Clone)]

src/unstable.rs

diff --git a/src/unstable.rs b/src/unstable.rs
index a3ce1fd..6705fb5 100644
--- a/src/unstable.rs
+++ b/src/unstable.rs
@@ -166,10 +166,8 @@
     pub fn call_site() -> Span {
         Span(proc_macro::Span::call_site())
     }
-}
 
-impl Default for Span {
-    fn default() -> Span {
+    pub fn def_site() -> Span {
         Span(proc_macro::Span::def_site())
     }
 }