rustc_
hir_
analysis
1.84.0-beta.4
(202008a1b 2024-12-07)
In rustc_
hir_
analysis::
collect
rustc_hir_analysis
::
collect
Function
impl_trait_header
Copy item path
Source
fn impl_trait_header( tcx:
TyCtxt
<'_>, def_id:
LocalDefId
, ) ->
Option
<
ImplTraitHeader
<'_>>