Fix is_diagnostic_item() example

trevyn · Noratrieb · commit b65af7cf7737 · 2024-09-24T19:56:37.000+02:00
diff --git a/src/diagnostics/diagnostic-items.md b/src/diagnostics/diagnostic-items.md
@@ -104,7 +104,7 @@ use rustc_span::symbol::sym;
 /// `TyCtxt::is_diagnostic_item()`
 fn example_1(cx: &LateContext<'_>, ty: Ty<'_>) -> bool {
     match ty.kind() {
-        ty::Adt(adt, _) => cx.tcx.is_diagnostic_item(sym::HashMap, adt.did),
+        ty::Adt(adt, _) => cx.tcx.is_diagnostic_item(sym::HashMap, adt.did()),
         _ => false,
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -104,7 +104,7 @@ use rustc_span::symbol::sym;`
`104`	`104`	/// `TyCtxt::is_diagnostic_item()`
`105`	`105`	`fn example_1(cx: &LateContext<'_>, ty: Ty<'_>) -> bool {`
`106`	`106`	`match ty.kind() {`
`107`		`- ty::Adt(adt, _) => cx.tcx.is_diagnostic_item(sym::HashMap, adt.did),`
	`107`	`+ ty::Adt(adt, _) => cx.tcx.is_diagnostic_item(sym::HashMap, adt.did()),`
`108`	`108`	`_ => false,`
`109`	`109`	`}`
`110`	`110`	`}`