wip: compiler

crates/core/src/compiler.rs

@@ -0,0 +1,18 @@
+use std::error::Error;
+
+use crate::css::parser::parse;
+use crate::css::ast::Stylesheet;
+
+struct Compiler {
+  ast: Stylesheet,
+}
+
+impl Compiler {
+  fn new(css: &[u8]) -> Result<Compiler, Box<dyn Error>> {
+    let ast = parse(css)?;
+
+    Ok(Compiler {
+      ast,
+    })
+  }
+}

crates/core/src/lib.rs

@@ -1,6 +1,7 @@
 mod compat;
 mod css;
 mod util;
+mod compiler;
 mod engine;
 
 use css::optimize::optimize_ast;