pub fn eval_fn(
opts: &AssemblyOptions,
fileserver: &mut dyn FileServer,
decls: &ItemDecls,
defs: &ItemDefs,
ctx: &ResolverContext<'_, '_, '_>,
query: &mut EvalFunctionQuery<'_>
) -> Result<Value, ()>
pub fn eval_fn(
opts: &AssemblyOptions,
fileserver: &mut dyn FileServer,
decls: &ItemDecls,
defs: &ItemDefs,
ctx: &ResolverContext<'_, '_, '_>,
query: &mut EvalFunctionQuery<'_>
) -> Result<Value, ()>