Remove unused macros

lib/src/mac/mod.rs

@@ -11,19 +11,3 @@ macro_rules! map {
         m
     }};
 }
-
-macro_rules! hmap {
-    ($($k:expr => $v:expr),* $(,)?) => {{
-        let mut m = ::std::collections::HashMap::new();
-        $(m.insert($k, $v);)+
-        m
-    }};
-}
-
-macro_rules! bmap {
-    ($($k:expr => $v:expr),* $(,)?) => {{
-        let mut m = ::std::collections::BTreeMap::new();
-        $(m.insert($k, $v);)+
-        m
-    }};
-}