fmt

Author: lolbinarycat

compiler/rustc_resolve/src/rustdoc.rs

@@ -537,8 +537,7 @@ pub fn source_span_for_markdown_range(
     fragments: &[DocFragment],
 ) -> Option<Span> {
     let map = tcx.sess.source_map();
-    source_span_for_markdown_range_inner(
-        map, markdown, md_range, fragments)
+    source_span_for_markdown_range_inner(map, markdown, md_range, fragments)
 }
 
 // inner function used for unit testing
@@ -587,8 +586,10 @@ pub fn source_span_for_markdown_range_inner(
                 // multiple matches in this fragment, there is ambiguity.
                 // the snippet cannot be zero-sized, because it matches
                 // the pattern, which is checked to not be zero sized.
-                if match_data.is_none() &&
-                    !snippet.as_bytes()[match_start + 1..].windows(pat.len()).any(|s| s == pat.as_bytes())
+                if match_data.is_none()
+                    && !snippet.as_bytes()[match_start + 1..]
+                        .windows(pat.len())
+                        .any(|s| s == pat.as_bytes())
                 {
                     match_data = Some((i, match_start));
                 } else {

compiler/rustc_resolve/src/rustdoc/tests.rs

@@ -1,8 +1,10 @@
 use std::path::PathBuf;
 
-use rustc_span::{source_map::{FilePathMapping, SourceMap}, BytePos, Span, symbol::sym};
+use rustc_span::source_map::{FilePathMapping, SourceMap};
+use rustc_span::symbol::sym;
+use rustc_span::{BytePos, Span};
 
-use super::{source_span_for_markdown_range_inner, DocFragment, DocFragmentKind};
+use super::{DocFragment, DocFragmentKind, source_span_for_markdown_range_inner};
 
 #[test]
 fn single_backtick() {
@@ -12,14 +14,15 @@ fn single_backtick() {
         &sm,
         "`",
         &(0..1),
-        &[DocFragment{
+        &[DocFragment {
             span: Span::with_root_ctxt(BytePos(8), BytePos(11)),
             item_id: None,
             kind: DocFragmentKind::RawDoc,
             doc: sym::empty, // unused placeholder
             indent: 0,
         }],
-    ).unwrap();
+    )
+    .unwrap();
     assert_eq!(span.lo(), BytePos(9));
     assert_eq!(span.hi(), BytePos(10));
 }
@@ -33,14 +36,15 @@ fn utf8() {
         &sm,
         "⚠",
         &(0..3),
-        &[DocFragment{
+        &[DocFragment {
             span: Span::with_root_ctxt(BytePos(8), BytePos(14)),
             item_id: None,
             kind: DocFragmentKind::RawDoc,
             doc: sym::empty, // unused placeholder
             indent: 0,
         }],
-    ).unwrap();
+    )
+    .unwrap();
     assert_eq!(span.lo(), BytePos(9));
     assert_eq!(span.hi(), BytePos(12));
 }