From b91ad87b928c86643c5e1ef124f8cc1818a55c5c Mon Sep 17 00:00:00 2001
From: Tim Small <tim@seoss.co.uk>
Date: Sun, 16 May 2021 17:51:06 +0100
Subject: [PATCH] Switch to using stderr for tracing.

Use stderr for logging / tracing, since this is the convention for such
output.
---
 src/logger.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/logger.rs b/src/logger.rs
index b2b1f75..b2e6271 100644
--- a/src/logger.rs
+++ b/src/logger.rs
@@ -1,3 +1,4 @@
+use std::io;
 use tracing::Level;
 use tracing_subscriber::fmt::format::FmtSpan;
 
@@ -7,6 +8,7 @@ use crate::Result;
 pub fn init(level: &str) -> Result {
     let level = level.parse::<Level>()?;
     match tracing_subscriber::fmt()
+        .with_writer(io::stderr)
         .with_max_level(level)
         .with_span_events(FmtSpan::CLOSE)
         .try_init()
--
libgit2 1.7.2