Macro rustc_middle::arena_types
source · macro_rules! arena_types { ($macro:path) => { ... }; }
Expand description
This higher-order macro declares a list of types which can be allocated by Arena
.
Specifying the decode
modifier will add decode impls for &T
and &[T]
where T
is the type
listed. These impls will appear in the implement_ty_decoder! macro.