Module placeholders 

Re-exports

use rustc_ast::token::Delimiter; 🔒

use rustc_ast::visit::AssocCtxt; 🔒

use rustc_ast as ast; 🔒

use rustc_data_structures::fx::FxHashMap; 🔒

use rustc_span::DUMMY_SP; 🔒

use rustc_span::Ident; 🔒

use smallvec::SmallVec; 🔒

use smallvec::smallvec; 🔒

use thin_vec::ThinVec; 🔒

use crate::expand::AstFragment; 🔒

use crate::expand::AstFragmentKind; 🔒

use rustc_ast::mut_visit::*; 🔒

Structs

PlaceholderExpander 🔒

Functions

placeholder 🔒