X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Flibrustdoc%2Fdocfs.rs;h=9c9a00295c3fa2026c6e5b29672d9380cf838103;hb=c717721c1b9e076739b4fbf44a83cc9c77008853;hp=2a107e828f75ffafb9cc63bfc4b316a5c2e5eb38;hpb=07effe18b01bfe559c6bcdc07ab7f004292bc8cc;p=rust.git

diff --git a/src/librustdoc/docfs.rs b/src/librustdoc/docfs.rs
index 2a107e828f7..9c9a00295c3 100644
--- a/src/librustdoc/docfs.rs
+++ b/src/librustdoc/docfs.rs
@@ -9,8 +9,6 @@
 //! needs to read-after-write from a file, then it would be added to this
 //! abstraction.
 
-use errors;
-
 use std::fs;
 use std::io;
 use std::path::Path;
@@ -42,7 +40,7 @@ pub fn new() -> ErrorStorage {
     }
 
     /// Prints all stored errors. Returns the number of printed errors.
-    pub fn write_errors(&mut self, diag: &errors::Handler) -> usize {
+    pub fn write_errors(&mut self, diag: &rustc_errors::Handler) -> usize {
         let mut printed = 0;
         // In order to drop the sender part of the channel.
         self.sender = None;
@@ -92,14 +90,14 @@ pub fn write<P, C, E>(&self, path: P, contents: C) -> Result<(), E>
             let sender = self.errors.sender.clone().unwrap();
             rayon::spawn(move || match fs::write(&path, &contents) {
                 Ok(_) => {
-                    sender
-                        .send(None)
-                        .expect(&format!("failed to send error on \"{}\"", path.display()));
+                    sender.send(None).unwrap_or_else(|_| {
+                        panic!("failed to send error on \"{}\"", path.display())
+                    });
                 }
                 Err(e) => {
-                    sender
-                        .send(Some(format!("\"{}\": {}", path.display(), e)))
-                        .expect(&format!("failed to send non-error on \"{}\"", path.display()));
+                    sender.send(Some(format!("\"{}\": {}", path.display(), e))).unwrap_or_else(
+                        |_| panic!("failed to send non-error on \"{}\"", path.display()),
+                    );
                 }
             });
             Ok(())