1 files changed, 9 insertions, 6 deletions
diff --git a/src/lisp/mod.rs b/src/lisp/mod.rs
index b863bba..5166a04 100644
--- a/src/lisp/mod.rs
+++ b/src/lisp/mod.rs
@@ -1,9 +1,12 @@
-mod error;
+pub mod env;
-mod expr;
+pub mod error;
-mod lex;
+pub mod expr;
-mod number;
+pub mod lex;
-mod parse;
+pub mod number;
+pub mod parse;
+use std::collections::HashMap;
 use expr::LispExpr;
-pub type Environment = Vec<(String, LispExpr)>;
+pub type Environment = HashMap<String, LispExpr>;

diff --git a/src/lisp/mod.rs b/src/lisp/mod.rs index b863bba..5166a04 100644 --- a/src/lisp/mod.rs +++ b/src/lisp/mod.rs
@@ -1,9 +1,12 @@
1	mod error;	1	pub mod env;
2	mod expr;	2	pub mod error;
3	mod lex;	3	pub mod expr;
4	mod number;	4	pub mod lex;
5	mod parse;	5	pub mod number;
		6	pub mod parse;
		7
		8	use std::collections::HashMap;
6		9
7	use expr::LispExpr;	10	use expr::LispExpr;
8		11
9	pub type Environment = Vec<(String, LispExpr)>;	12	pub type Environment = HashMap<String, LispExpr>;