X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=src%2Fcommon.rs;h=01c0238ee278c39f0c44d0e80925579d279fd63d;hb=d34c324faf3016c49bfa53ad253f8b02920fa3bd;hp=6306bf6d6205db897d6207a0e993aaf7d4dbc928;hpb=bf7b5671bb386ccd3d325ae3dea33046342d129c;p=kaka%2Frust-sdl-test.git

diff --git a/src/common.rs b/src/common.rs
index 6306bf6..01c0238 100644
--- a/src/common.rs
+++ b/src/common.rs
@@ -1,7 +1,5 @@
 use std::ops::{Add, AddAssign, Sub, SubAssign, Mul, MulAssign, Div, DivAssign, Neg};
 
-pub type Nanoseconds = u64;
-
 #[macro_export]
 macro_rules! point {
     ( $x:expr, $y:expr ) => {
@@ -195,6 +193,17 @@ impl<T> From<(T, T)> for Rect<T> {
     }
 }
 
+#[macro_export]
+macro_rules! hashmap {
+    ($($k:expr => $v:expr),*) => {
+	{
+	    let mut map = std::collections::HashMap::new();
+	    $(map.insert($k, $v);)*
+	    map
+	}
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;