1 files changed, 0 insertions, 12 deletions
diff --git a/src/librustdoc/html/format.rs b/src/librustdoc/html/format.rs
index ec615fc8589..e60ff37fd27 100644
--- a/src/librustdoc/html/format.rs
+++ b/src/librustdoc/html/format.rs
@@ -63,22 +63,10 @@ impl Buffer {
         Buffer { for_html: false, buffer: String::new() }
     }
 
-    crate fn is_empty(&self) -> bool {
-        self.buffer.is_empty()
-    }
-
     crate fn into_inner(self) -> String {
         self.buffer
     }
 
-    crate fn insert_str(&mut self, idx: usize, s: &str) {
-        self.buffer.insert_str(idx, s);
-    }
-
-    crate fn push_str(&mut self, s: &str) {
-        self.buffer.push_str(s);
-    }
-
     // Intended for consumption by write! and writeln! (std::fmt) but without
     // the fmt::Result return type imposed by fmt::Write (and avoiding the trait
     // import).