Static rustc_lint_defs::builtin::INVALID_MACRO_EXPORT_ARGUMENTS

pub static INVALID_MACRO_EXPORT_ARGUMENTS: &Lint

The invalid_macro_export_arguments lint detects cases where #[macro_export] is being used with invalid arguments.

Example

#![deny(invalid_macro_export_arguments)]

#[macro_export(invalid_parameter)]
macro_rules! myMacro {
   () => {
        // [...]
   }
}

#[macro_export(too, many, items)]

{{produces}}

Explanation

The only valid argument is #[macro_export(local_inner_macros)] or no argument (#[macro_export]). You can’t have multiple arguments in a #[macro_export(..)], or mention arguments other than local_inner_macros.