macro_rules! declare_lint {
($vis: vis $NAME: ident, $Level: ident, $desc: expr) => { ... };
($vis: vis $NAME: ident, $Level: ident, $desc: expr, report_in_external_macro: $rep: expr) => { ... };
($vis: vis $NAME: ident, $Level: ident, $desc: expr, $external: expr) => { ... };
($vis: vis $NAME: ident, $Level: ident, $desc: expr,
$lint_edition: expr => $edition_level: ident
) => { ... };
}
🔬 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?
Declare a static item of type &'static Lint
.