:arrow_up: rust-analyzer

[rust.git] / compiler / rustc_mir_dataflow / src / framework / graphviz.rs

diff --git a/compiler/rustc_mir_dataflow/src/framework/graphviz.rs b/compiler/rustc_mir_dataflow/src/framework/graphviz.rs
index c9d5601f2074c958ca160a56bd7925ae48bb94a0..96c42894b697e77358f997e24e847342aaa76354 100644 (file)
--- a/compiler/rustc_mir_dataflow/src/framework/graphviz.rs
+++ b/compiler/rustc_mir_dataflow/src/framework/graphviz.rs
@@ -71,7 +71,7 @@ impl<'tcx, A> dot::Labeller<'_> for Formatter<'_, 'tcx, A>
 
     fn graph_id(&self) -> dot::Id<'_> {
         let name = graphviz_safe_def_name(self.body.source.def_id());
-        dot::Id::new(format!("graph_for_def_id_{}", name)).unwrap()
+        dot::Id::new(format!("graph_for_def_id_{name}")).unwrap()
     }
 
     fn node_id(&self, n: &Self::Node) -> dot::Id<'_> {
@@ -190,7 +190,7 @@ fn write_node_label(
             " cellpadding=\"3\"",
             " sides=\"rb\"",
         );
-        write!(w, r#"<table{fmt}>"#, fmt = table_fmt)?;
+        write!(w, r#"<table{table_fmt}>"#)?;
 
         // A + B: Block header
         match self.style {
@@ -372,7 +372,7 @@ fn write_block_header_with_state_columns(
         write!(w, concat!("<tr>", r#"<td colspan="2" {fmt}>MIR</td>"#,), fmt = fmt,)?;
 
         for name in state_column_names {
-            write!(w, "<td {fmt}>{name}</td>", fmt = fmt, name = name)?;
+            write!(w, "<td {fmt}>{name}</td>")?;
         }
 
         write!(w, "</tr>")
@@ -394,18 +394,18 @@ fn write_statements_and_terminator(
         };
 
         for (i, statement) in body[block].statements.iter().enumerate() {
-            let statement_str = format!("{:?}", statement);
-            let index_str = format!("{}", i);
+            let statement_str = format!("{statement:?}");
+            let index_str = format!("{i}");
 
             let after = next_in_dataflow_order(&mut afters);
             let before = befores.as_mut().map(next_in_dataflow_order);
 
             self.write_row(w, &index_str, &statement_str, |_this, w, fmt| {
                 if let Some(before) = before {
-                    write!(w, r#"<td {fmt} align="left">{diff}</td>"#, fmt = fmt, diff = before)?;
+                    write!(w, r#"<td {fmt} align="left">{before}</td>"#)?;
                 }
 
-                write!(w, r#"<td {fmt} align="left">{diff}</td>"#, fmt = fmt, diff = after)
+                write!(w, r#"<td {fmt} align="left">{after}</td>"#)
             })?;
         }
 
@@ -421,10 +421,10 @@ fn write_statements_and_terminator(
 
         self.write_row(w, "T", &terminator_str, |_this, w, fmt| {
             if let Some(before) = before {
-                write!(w, r#"<td {fmt} align="left">{diff}</td>"#, fmt = fmt, diff = before)?;
+                write!(w, r#"<td {fmt} align="left">{before}</td>"#)?;
             }
 
-            write!(w, r#"<td {fmt} align="left">{diff}</td>"#, fmt = fmt, diff = after)
+            write!(w, r#"<td {fmt} align="left">{after}</td>"#)
         })
     }