diff --git a/cl-structures/src/lib.rs b/cl-structures/src/lib.rs
index 281d1bf..69deef0 100644
--- a/cl-structures/src/lib.rs
+++ b/cl-structures/src/lib.rs
@@ -2,44 +2,5 @@
 //! - [Span](struct@span::Span): Stores a start and end [Loc](struct@span::Loc)
 //! - [Loc](struct@span::Loc): Stores the index in a stream
 #![warn(clippy::all)]
+pub mod span;
 
-pub mod span {
-    //! - [struct@Span]: Stores the start and end [struct@Loc] of a notable AST node
-    //! - [struct@Loc]: Stores the line/column of a notable AST node
-    #![allow(non_snake_case)]
-
-    /// Stores the start and end [locations](struct@Loc) within the token stream
-    #[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
-    pub struct Span {
-        pub head: Loc,
-        pub tail: Loc,
-    }
-    pub fn Span(head: Loc, tail: Loc) -> Span {
-        Span { head, tail }
-    }
-
-    /// Stores a read-only (line, column) location in a token stream
-    #[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
-    pub struct Loc {
-        line: u32,
-        col: u32,
-    }
-    pub fn Loc(line: u32, col: u32) -> Loc {
-        Loc { line, col }
-    }
-    impl Loc {
-        pub fn line(self) -> u32 {
-            self.line
-        }
-        pub fn col(self) -> u32 {
-            self.col
-        }
-    }
-
-    impl std::fmt::Display for Loc {
-        fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-            let Loc { line, col } = self;
-            write!(f, "{line}:{col}:")
-        }
-    }
-}
diff --git a/cl-structures/src/span.rs b/cl-structures/src/span.rs
new file mode 100644
index 0000000..8f03b38
--- /dev/null
+++ b/cl-structures/src/span.rs
@@ -0,0 +1,38 @@
+//! - [struct@Span]: Stores the start and end [struct@Loc] of a notable AST node
+//! - [struct@Loc]: Stores the line/column of a notable AST node
+#![allow(non_snake_case)]
+
+/// Stores the start and end [locations](struct@Loc) within the token stream
+#[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub struct Span {
+    pub head: Loc,
+    pub tail: Loc,
+}
+pub fn Span(head: Loc, tail: Loc) -> Span {
+    Span { head, tail }
+}
+
+/// Stores a read-only (line, column) location in a token stream
+#[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub struct Loc {
+    line: u32,
+    col: u32,
+}
+pub fn Loc(line: u32, col: u32) -> Loc {
+    Loc { line, col }
+}
+impl Loc {
+    pub fn line(self) -> u32 {
+        self.line
+    }
+    pub fn col(self) -> u32 {
+        self.col
+    }
+}
+
+impl std::fmt::Display for Loc {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        let Loc { line, col } = self;
+        write!(f, "{line}:{col}:")
+    }
+}