1 crate mod cache;
2 crate mod item_type;
3 crate mod renderer;
4 
5 use rustc_hir::def_id::DefId;
6 
7 crate use renderer::{run_format, FormatRenderer};
8 
9 use crate::clean;
10 
11 /// Specifies whether rendering directly implemented trait items or ones from a certain Deref
12 /// impl.
13 crate enum AssocItemRender<'a> {
14     All,
15     DerefFor { trait_: &'a clean::Path, type_: &'a clean::Type, deref_mut_: bool },
16 }
17 
18 /// For different handling of associated items from the Deref target of a type rather than the type
19 /// itself.
20 #[derive(Copy, Clone, PartialEq)]
21 crate enum RenderMode {
22     Normal,
23     ForDeref { mut_: bool },
24 }
25 
26 /// Metadata about implementations for a type or trait.
27 #[derive(Clone, Debug)]
28 crate struct Impl {
29     crate impl_item: clean::Item,
30 }
31 
32 impl Impl {
inner_impl(&self) -> &clean::Impl33     crate fn inner_impl(&self) -> &clean::Impl {
34         match *self.impl_item.kind {
35             clean::ImplItem(ref impl_) => impl_,
36             _ => panic!("non-impl item found in impl"),
37         }
38     }
39 
trait_did(&self) -> Option<DefId>40     crate fn trait_did(&self) -> Option<DefId> {
41         self.inner_impl().trait_.as_ref().map(|t| t.def_id())
42     }
43 }
44