Function rustc::session::config::build_session_options_and_crate_config [] [src]

pub fn build_session_options_and_crate_config(
    matches: &Matches
) -> (Options, CrateConfig)
🔬 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?