Function rustc::session::build_session_ [] [src]

pub fn build_session_(
    sopts: Options,
    local_crate_source_file: Option<PathBuf>,
    span_diagnostic: Handler,
    codemap: Rc<CodeMap>
) -> Session
🔬 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?