src/librustdoc/doctree.rs

   1 //! This module is used to store stuff from Rust's AST in a more convenient
   2 //! manner (and with prettier names) before cleaning.
   3 use rustc_middle::ty::TyCtxt;
   4 use rustc_span::{self, Span, Symbol};
   5
   6 use rustc_hir as hir;
   7
   8 crate struct Module<'hir> {
   9     crate name: Symbol,
  10     crate where_inner: Span,
  11     crate mods: Vec<Module<'hir>>,
  12     crate id: hir::HirId,
  13     // (item, renamed)
  14     crate items: Vec<(&'hir hir::Item<'hir>, Option<Symbol>)>,
  15     crate foreigns: Vec<(&'hir hir::ForeignItem<'hir>, Option<Symbol>)>,
  16     crate macros: Vec<(&'hir hir::MacroDef<'hir>, Option<Symbol>)>,
  17 }
  18
  19 impl Module<'hir> {
  20     crate fn new(name: Symbol, id: hir::HirId, where_inner: Span) -> Module<'hir> {
  21         Module {
  22             name,
  23             id,
  24             where_inner,
  25             mods: Vec::new(),
  26             items: Vec::new(),
  27             foreigns: Vec::new(),
  28             macros: Vec::new(),
  29         }
  30     }
  31
  32     crate fn where_outer(&self, tcx: TyCtxt<'_>) -> Span {
  33         tcx.hir().span(self.id)
  34     }
  35 }