Auto merge of #146125 - GuillaumeGomez:rollup-ld81n7e, r=GuillaumeGomez

Rollup of 14 pull requests

Successful merges:

 - rust-lang/rust#144066 (stabilize c-style varargs for sysv64, win64, efiapi, aapcs)
 - rust-lang/rust#145783 (add span to struct pattern rest (..))
 - rust-lang/rust#146034 (Update target spec metadata of Arm64EC Windows and Trusty targets)
 - rust-lang/rust#146064 (Add compiler error when trying to use concat metavar expr in repetitions)
 - rust-lang/rust#146070 (rustdoc-search: skip loading unneeded fnData)
 - rust-lang/rust#146088 (constify impl Try for ControlFlow)
 - rust-lang/rust#146089 (fix a constness ordering bug in rustfmt)
 - rust-lang/rust#146091 (fix rustdoc `render_call_locations`  panicking because of default span `DUMMY_SP` pointing at non local-source file)
 - rust-lang/rust#146094 (Make `Parser::parse_for_head` public for rustfmt usage)
 - rust-lang/rust#146102 (Remove dead code stemming from an old effects desugaring)
 - rust-lang/rust#146115 (Add maintainer for VxWorks)
 - rust-lang/rust#146116 (Adjust issue-118306.rs test after LLVM change)
 - rust-lang/rust#146117 (Fix search index generation)
 - rust-lang/rust#146118 (improve process::abort rendering in Miri backtraces)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

clippy_lints/src/equatable_if_let.rs

@@ -53,7 +53,7 @@ fn unary_pattern(pat: &Pat<'_>) -> bool {
         | PatKind::Never
         | PatKind::Or(_)
         | PatKind::Err(_) => false,
-        PatKind::Struct(_, a, etc) => !etc && a.iter().all(|x| unary_pattern(x.pat)),
+        PatKind::Struct(_, a, etc) => etc.is_none() && a.iter().all(|x| unary_pattern(x.pat)),
         PatKind::Tuple(a, etc) | PatKind::TupleStruct(_, a, etc) => etc.as_opt_usize().is_none() && array_rec(a),
         PatKind::Ref(x, _) | PatKind::Box(x) | PatKind::Deref(x) | PatKind::Guard(x, _) => unary_pattern(x),
         PatKind::Expr(_) => true,

clippy_lints/src/manual_let_else.rs

@@ -287,7 +287,7 @@ fn replace_in_pattern(
                 }
                 return or_pat;
             },
-            PatKind::Struct(path, fields, has_dot_dot) => {
+            PatKind::Struct(path, fields, dot_dot) => {
                 let fields = fields
                     .iter()
                     .map(|fld| {
@@ -311,7 +311,7 @@ fn replace_in_pattern(
                     .collect::<Vec<_>>();
                 let fields_string = fields.join(", ");
 
-                let dot_dot_str = if has_dot_dot { " .." } else { "" };
+                let dot_dot_str = if dot_dot.is_some() { " .." } else { "" };
                 let (sn_pth, _) = snippet_with_context(cx, path.span(), span.ctxt(), "", app);
                 return format!("{sn_pth} {{ {fields_string}{dot_dot_str} }}");
             },

clippy_lints/src/matches/rest_pat_in_fully_bound_struct.rs

@@ -7,7 +7,7 @@ use super::REST_PAT_IN_FULLY_BOUND_STRUCTS;
 
 pub(crate) fn check(cx: &LateContext<'_>, pat: &Pat<'_>) {
     if !pat.span.from_expansion()
-        && let PatKind::Struct(QPath::Resolved(_, path), fields, true) = pat.kind
+        && let PatKind::Struct(QPath::Resolved(_, path), fields, Some(_)) = pat.kind
         && let Some(def_id) = path.res.opt_def_id()
         && let ty = cx.tcx.type_of(def_id).instantiate_identity()
         && let ty::Adt(def, _) = ty.kind()

clippy_lints/src/utils/author.rs

@@ -754,7 +754,8 @@ impl<'a, 'tcx> PrintVisitor<'a, 'tcx> {
                 self.ident(name);
                 sub.if_some(|p| self.pat(p));
             },
-            PatKind::Struct(ref qpath, fields, ignore) => {
+            PatKind::Struct(ref qpath, fields, etc) => {
+                let ignore = etc.is_some();
                 bind!(self, qpath, fields);
                 kind!("Struct(ref {qpath}, {fields}, {ignore})");
                 self.qpath(qpath, pat);

clippy_utils/src/lib.rs

@@ -2011,7 +2011,7 @@ pub fn is_expr_identity_of_pat(cx: &LateContext<'_>, pat: &Pat<'_>, expr: &Expr<
                 false
             }
         },
-        (PatKind::Struct(pat_ident, field_pats, false), ExprKind::Struct(ident, fields, hir::StructTailExpr::None))
+        (PatKind::Struct(pat_ident, field_pats, None), ExprKind::Struct(ident, fields, hir::StructTailExpr::None))
             if field_pats.len() == fields.len() =>
         {
             // check ident