[][src]Macro rustc::declare_tool_lint

macro_rules! declare_tool_lint {
    ($vis: vis $tool: ident ::$NAME: ident, $Level: ident, $desc: expr) => { ... };
    ($vis: vis $tool: ident ::$NAME: ident, $Level: ident, $desc: expr,
     report_in_external_macro: $rep: expr) => { ... };
    ($vis: vis $tool: ident ::$NAME: ident, $Level: ident, $desc: expr, $external: expr) => { ... };
}
🔬 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?