Module macro_attrs 

Re-exports

use rustc_attr_ir::target::AstTarget; 🔒

use rustc_attr_ir::MacroUseArgs; 🔒

use rustc_attr_ir::find_attr; 🔒

use rustc_feature::AttributeStability; 🔒

use rustc_lint_defs::builtin::INVALID_MACRO_EXPORT_ARGUMENTS; 🔒

use rustc_lint_defs::builtin::UNUSED_ATTRIBUTES; 🔒

use rustc_structures::CollapseMacroDebuginfo; 🔒

use crate::diagnostics::MacroExport; 🔒

use crate::diagnostics::MacroOnlyAttribute; 🔒

use super::prelude::*; 🔒

Structs

AllowInternalUnsafeParser 🔒

CollapseDebugInfoParser 🔒

MacroEscapeParser 🔒

MacroExportParser 🔒

MacroUseParser 🔒

#[macro_use] attributes can either:

RustcProcMacroDeclsParser 🔒

Constants

MACRO_USE_ALLOWED_TARGETS 🔒

MACRO_USE_TEMPLATE 🔒

Functions

check_macro_only 🔒

#[allow_internal_unsafe] and #[allow_internal_unstable] may only be applied to macros. Applying them to a function is only allowed if that function is a procedural macro, i.e. it also carries #[proc_macro], #[proc_macro_attribute], or #[proc_macro_derive].