[][src]Function rustc_data_structures::sync::serial_join

pub fn serial_join<A, B, RA, RB>(oper_a: A, oper_b: B) -> (RA, RB) where
    A: FnOnce() -> RA,
    B: FnOnce() -> RB, 
🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?