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-rw-r--r--src/lib/environment.rs15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/lib/environment.rs b/src/lib/environment.rs
new file mode 100644
index 0000000..ef00e13
--- /dev/null
+++ b/src/lib/environment.rs
@@ -0,0 +1,15 @@
+use std::collections::HashMap;
+
+use super::sexpr::SExpr;
+
+pub struct Environment {
+ env: HashMap<String, SExpr>
+}
+
+impl Environment {
+ pub fn new() -> Environment {
+ Environment {
+ env: HashMap::new()
+ }
+ }
+}