From: Tomas Wenström <tomas.wenstrom@gmail.com>
Date: Sun, 17 Jan 2021 17:39:34 +0000 (+0100)
Subject: Added a hashmap macro
X-Git-Url: http://www.dolda2000.com/gitweb/?p=kaka%2Frust-sdl-test.git;a=commitdiff_plain;h=249d43ea0ec6eed871bc7cb30aa9ee0ff0ed553f

Added a hashmap macro
---

diff --git a/src/common.rs b/src/common.rs
index d2121b0..01c0238 100644
--- a/src/common.rs
+++ b/src/common.rs
@@ -193,6 +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::*;