Function gluon_parser::parse_partial_root_expr

pub fn parse_partial_root_expr<Id, S: ?Sized>(
    symbols: &mut dyn IdentEnv<Ident = Id>, 
    type_cache: &TypeCache<Id, ArcType<Id>>, 
    input: &S
) -> Result<RootExpr<Id>, (Option<RootExpr<Id>>, ParseErrors)> where
    Id: Clone + AsRef<str> + Debug,
    S: ParserSource,