Module structs 

Functions

can_generate_default_impl

Check if a type’s fields can all be safely defaulted. Primitives, strings, collections, Options, and Duration all have Default impls. Named types (custom structs) only have Default if explicitly marked with has_default=true. If any field is a Named type without has_default, returning true would generate code that calls Default::default() on a type that doesn’t implement it.

gen_opaque_struct

Generate an opaque wrapper struct with inner: Arc<core::Type>. For trait types, uses Arc<dyn Type + Send + Sync>.

gen_opaque_struct_prefixed

Generate an opaque wrapper struct with inner: Arc<core::Type> and a Js prefix.

gen_struct

Generate a struct definition using the builder.

gen_struct_default_impl

Generate a Default impl for a non-opaque binding struct with has_default. All fields use their type’s Default::default(). Optional fields use None instead of Default::default(). This enables the struct to be used with unwrap_or_default() in config constructors.

gen_struct_with_per_field_attrs

Generate a struct definition using the builder, with a per-field attribute callback.