From 896a7306ee36a4c7dc96e1bf61e247e53df47179 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Mon, 19 Feb 2024 09:31:47 -0800
Subject: [PATCH] Eliminate glob imports from examples

---
 examples/dump-syntax/src/main.rs      | 8 +++-----
 examples/heapsize/heapsize/src/lib.rs | 2 +-
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/examples/dump-syntax/src/main.rs b/examples/dump-syntax/src/main.rs
index 855047a025..a4cdfd92cb 100644
--- a/examples/dump-syntax/src/main.rs
+++ b/examples/dump-syntax/src/main.rs
@@ -39,12 +39,10 @@ enum Error {
 
 impl Display for Error {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        use self::Error::*;
-
         match self {
-            IncorrectUsage => write!(f, "Usage: dump-syntax path/to/filename.rs"),
-            ReadFile(error) => write!(f, "Unable to read file: {}", error),
-            ParseFile {
+            Error::IncorrectUsage => write!(f, "Usage: dump-syntax path/to/filename.rs"),
+            Error::ReadFile(error) => write!(f, "Unable to read file: {}", error),
+            Error::ParseFile {
                 error,
                 filepath,
                 source_code,
diff --git a/examples/heapsize/heapsize/src/lib.rs b/examples/heapsize/heapsize/src/lib.rs
index 30bb6d606f..240d10db93 100644
--- a/examples/heapsize/heapsize/src/lib.rs
+++ b/examples/heapsize/heapsize/src/lib.rs
@@ -1,6 +1,6 @@
 use std::mem;
 
-pub use heapsize_derive::*;
+pub use heapsize_derive::HeapSize;
 
 pub trait HeapSize {
     /// Total number of bytes of heap memory owned by `self`.