From 708b3976e4e70fb4f97bf12a552232ef295fc4a1 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Sat, 25 Dec 2021 23:17:41 -0500
Subject: improve error formatting

---
 src/format.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/format.rs')

diff --git a/src/format.rs b/src/format.rs
index e552f53..e88f5a9 100644
--- a/src/format.rs
+++ b/src/format.rs
@@ -37,3 +37,12 @@ pub fn duration(dur: std::time::Duration) -> String {
         format!("{}ns", nanos)
     }
 }
+
+pub fn io_error(e: &std::io::Error) -> String {
+    let mut s = format!("{}", e);
+    if e.raw_os_error().is_some() {
+        let i = s.rfind('(').unwrap();
+        s.truncate(i - 1);
+    }
+    s
+}
-- 
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