Merge #5898

bors[bot] · matklad · web-flow · commit 6f6580dec764 · 2020-08-27T13:04:29.000Z
5898: Minor
 r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov &lt;aleksey.kladov@gmail.com&gt;
diff --git a/crates/ide/src/syntax_highlighting/html.rs b/crates/ide/src/syntax_highlighting/html.rs
@@ -2,6 +2,7 @@
 
 use base_db::SourceDatabase;
 use oorandom::Rand32;
+use stdx::format_to;
 use syntax::{AstNode, TextRange, TextSize};
 
 use crate::{syntax_highlighting::highlight, FileId, RootDatabase};
@@ -40,7 +41,7 @@ pub(crate) fn highlight_as_html(db: &RootDatabase, file_id: FileId, rainbow: boo
             }
             _ => "".into(),
         };
-        buf.push_str(&format!("<span class=\"{}\"{}>{}</span>", class, color, html_escape(curr)));
+        format_to!(buf, "<span class=\"{}\"{}>{}</span>", class, color, html_escape(curr));
 
         prev_pos = range.range.end();
     }

Original file line number	Diff line number	Diff line change
`@@ -2,6 +2,7 @@`
`2`	`2`
`3`	`3`	`use base_db::SourceDatabase;`
`4`	`4`	`use oorandom::Rand32;`
	`5`	`+use stdx::format_to;`
`5`	`6`	`use syntax::{AstNode, TextRange, TextSize};`
`6`	`7`
`7`	`8`	`use crate::{syntax_highlighting::highlight, FileId, RootDatabase};`
`@@ -40,7 +41,7 @@ pub(crate) fn highlight_as_html(db: &RootDatabase, file_id: FileId, rainbow: boo`
`40`	`41`	`}`
`41`	`42`	`_ => "".into(),`
`42`	`43`	`};`
`43`		`- buf.push_str(&format!("<span class=\"{}\"{}>{}</span>", class, color, html_escape(curr)));`
	`44`	`+ format_to!(buf, "<span class=\"{}\"{}>{}</span>", class, color, html_escape(curr));`
`44`	`45`
`45`	`46`	`prev_pos = range.range.end();`
`46`	`47`	`}`