style: use rustfmt

Author: nik-rev

compiler/rustc_interface/src/passes.rs

@@ -325,12 +325,14 @@ fn early_lint_checks(tcx: TyCtxt<'_>, (): ()) {
 
                 // sort by spans
                 symbols.sort_unstable_by_key(|k| k.1);
-                let ferris_fix = match symbols.binary_search_by(|(_, span)| span.cmp(&&first_span)) {
+                let ferris_fix = match symbols.binary_search_by(|(_, span)| span.cmp(&&first_span))
+                {
                     Ok(index) | Err(index) if index > 0 => {
                         let keyword = symbols[index - 1].0.as_str();
                         // if we have e.g. `static mut`
                         if keyword == "mut" {
-                            let keyword_before = symbols.get(index - 2).map(|s| s.0.as_str()).unwrap_or_default();
+                            let keyword_before =
+                                symbols.get(index - 2).map(|s| s.0.as_str()).unwrap_or_default();
                             if keyword_before == "static" {
                                 FerrisFix::ScreamingSnakeCase
                             } else {
@@ -339,13 +341,16 @@ fn early_lint_checks(tcx: TyCtxt<'_>, (): ()) {
                         } else {
                             match keyword {
                                 "const" | "static" => FerrisFix::ScreamingSnakeCase,
-                                "struct" | "trait" | "mod" | "union" | "type" | "enum" => FerrisFix::PascalCase,
+                                "struct" | "trait" | "mod" | "union" | "type" | "enum" => {
+                                    FerrisFix::PascalCase
+                                }
                                 _ => FerrisFix::SnakeCase,
                             }
                         }
-                    },
+                    }
                     _ => FerrisFix::SnakeCase,
-                }.as_str();
+                }
+                .as_str();
 
                 sess.dcx().emit_err(errors::FerrisIdentifier { spans, first_span, ferris_fix });
             } else {