Manish Goregaokar ad198993b1 Assert that DOM structs have the correct first field ... DOM structs embed their parent type as their first field. This introduces a `.parent()` method to the DOM struct that returns its first field, and codegens a type assert that ensures that `.parent()` returns the parent struct. This generates: On `#[dom_struct]`: ```rust impl HasParent for Type { type Parent = ParentType; fn as_parent(&self) -> ParentType { &self.first_field } } ``` In the codegen files: ```rust impl Type { fn __assert_parent_type(&self) { let _: &ParentType = self.as_parent(); } } ````		2018-07-03 09:39:29 -07:00
..
Cargo.toml	Assert that DOM structs have the correct first field	2018-07-03 09:39:29 -07:00
lib.rs	Assert that DOM structs have the correct first field	2018-07-03 09:39:29 -07:00