in midst of refactor

orchid-api/src/location.rs

@@ -0,0 +1,24 @@
+use std::ops::Range;
+
+use orchid_api_derive::Coding;
+
+use crate::intern::TStrv;
+
+#[derive(Clone, Debug, Hash, PartialEq, Eq, Coding)]
+pub enum Location {
+  None,
+  Gen(CodeGenInfo),
+  Range(SourceRange),
+}
+
+#[derive(Clone, Debug, Hash, PartialEq, Eq, Coding)]
+pub struct SourceRange {
+  pub path: TStrv,
+  pub range: Range<u32>,
+}
+
+#[derive(Clone, Debug, Hash, PartialEq, Eq, Coding)]
+pub struct CodeGenInfo {
+  pub generator: String,
+  pub details: String,
+}