New upstream version 1.63.0+dfsg1

[rustc.git] / vendor / regex-syntax / src / hir / print.rs

diff --git a/vendor/regex-syntax/src/hir/print.rs b/vendor/regex-syntax/src/hir/print.rs
index ff18c6e92dc963db624d6701a4296b37879e38e4..b71f3897cf1f8d847d0539db36b9a3d7f12e912a 100644 (file)
--- a/vendor/regex-syntax/src/hir/print.rs
+++ b/vendor/regex-syntax/src/hir/print.rs
@@ -65,17 +65,16 @@ impl Printer {
     /// here are a `fmt::Formatter` (which is available in `fmt::Display`
     /// implementations) or a `&mut String`.
     pub fn print<W: fmt::Write>(&mut self, hir: &Hir, wtr: W) -> fmt::Result {
-        visitor::visit(hir, Writer { printer: self, wtr: wtr })
+        visitor::visit(hir, Writer { wtr })
     }
 }
 
 #[derive(Debug)]
-struct Writer<'p, W> {
-    printer: &'p mut Printer,
+struct Writer<W> {
     wtr: W,
 }
 
-impl<'p, W: fmt::Write> Visitor for Writer<'p, W> {
+impl<W: fmt::Write> Visitor for Writer<W> {
     type Output = ();
     type Err = fmt::Error;
 
@@ -209,7 +208,7 @@ impl<'p, W: fmt::Write> Visitor for Writer<'p, W> {
     }
 }
 
-impl<'p, W: fmt::Write> Writer<'p, W> {
+impl<W: fmt::Write> Writer<W> {
     fn write_literal_char(&mut self, c: char) -> fmt::Result {
         if is_meta_character(c) {
             self.wtr.write_str("\\")?;