Crate rustc_macros
source ·Macros
- Creates a struct type
S
that can be used as an index withIndexVec
and so on.
Derive Macros
- Derives
TypeFoldable
for the annotatedstruct
orenum
(union
is not supported). - Derives
TypeVisitable
for the annotatedstruct
orenum
(union
is not supported).