Function rustc::middle::const_val::struct_error [] [src]

pub fn struct_error<'a, 'gcx, 'tcx>(
    tcx: TyCtxt<'a, 'gcx, 'tcx>,
    span: Span,
    msg: &str
) -> DiagnosticBuilder<'gcx>
🔬 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?