Dynamic values, Types, Arrays, and Dictionaries 🚀

- Identifiers are now evaluated as variables instead of being plain values
- Constants like `left` or `bold` are stored as dynamic values containing the respective rust types
- We now distinguish between arrays and dictionaries to make things more intuitive (at the cost of a bit more complex parsing)
- Spans were removed from collections (arrays, dictionaries), function arguments still have spans for the top-level values to enable good diagnostics

1 files changed, 4 insertions, 1 deletions

diff --git a/src/prelude.rs b/src/prelude.rs
index b9cf561d..5d446e8c 100644
--- a/src/prelude.rs
+++ b/src/prelude.rs
@@ -2,7 +2,10 @@
 
 pub use crate::diag::{Feedback, Pass};
 #[doc(no_inline)]
-pub use crate::eval::{Args, Dict, Eval, EvalContext, Value, ValueDict};
+pub use crate::eval::{
+    Args, CastResult, Eval, EvalContext, Value, ValueAny, ValueArray, ValueContent,
+    ValueDict,
+};
 pub use crate::geom::*;
 #[doc(no_inline)]
 pub use crate::layout::LayoutNode;