put serializer into the build and encode full item paths

1 files changed, 23 insertions, 0 deletions

diff --git a/src/libcore/uint.rs b/src/libcore/uint.rs
index 2112399ba80..5799211865f 100644
--- a/src/libcore/uint.rs
+++ b/src/libcore/uint.rs
@@ -20,6 +20,20 @@ This is 2^wordsize - 1
 */
 const max_value: uint = 0u - 1u;
 
+/*
+Function: max
+*/
+fn max(x: uint, y: uint) -> uint {
+    if x > y { x } else { y }
+}
+
+/*
+Function: min
+*/
+fn min(x: uint, y: uint) -> uint {
+    if x < y { x } else { y }
+}
+
 /* Function: add */
 pure fn add(x: uint, y: uint) -> uint { ret x + y; }
 
@@ -252,6 +266,15 @@ Convert to a string
 */
 fn str(i: uint) -> str { ret to_str(i, 10u); }
 
+/*
+Function: compl
+
+Computes the bitwise complement.
+*/
+fn compl(i: uint) -> uint {
+    uint::max_value ^ i
+}
+
 #[cfg(test)]
 mod tests {