[][src]Macro rustc_data_structures::box_region_allow_access

macro_rules! box_region_allow_access {
    (for($($lifetimes:tt)*), ($($args:ty),*), ($($exprs:expr),*) ) => { ... };
}
⚙️ This is an internal compiler API. (rustc_private)

This crate is being loaded from the sysroot, a permanently unstable location for private compiler dependencies. It is not intended for general use. Prefer using a public version of this crate from crates.io via Cargo.toml.