Function syntax::ext::expand::expand_expr[src]
pub fn expand_expr(e: Gc<Expr>, fld: &mut MacroExpander) -> Gc<Expr>
pub fn expand_expr(e: Gc<Expr>, fld: &mut MacroExpander) -> Gc<Expr>
Prefix searches with a type followed by a colon (e.g.
fn:) to restrict the search to a given type.
Accepted types are: fn, mod,
struct (or str), enum,
trait, typedef (or
tdef).