Macro rustc_ap_rustc_data_structures::declare_box_region_type [−][src]
macro_rules! declare_box_region_type { (impl $v:vis $name: ident, $yield_type:ty, for($($lifetimes:tt)*), ($($args:ty),*) -> ($reti:ty, $retc:ty) ) => { ... }; ($v:vis $name: ident, for($($lifetimes:tt)*), ($($args:ty),*) -> ($reti:ty, $retc:ty)) => { ... }; }