From 1eb140881b26328ed1b17615fee32427baafadf6 Mon Sep 17 00:00:00 2001 From: Matthias Beyer Date: Thu, 1 Oct 2020 14:45:50 +0200 Subject: Run cargo-fmt Signed-off-by: Matthias Beyer --- src/ser.rs | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'src/ser.rs') diff --git a/src/ser.rs b/src/ser.rs index c3b93d6..39c02b9 100644 --- a/src/ser.rs +++ b/src/ser.rs @@ -48,10 +48,9 @@ impl ConfigSerializer { self.keys .get_mut(len - 1) .map(|pair| pair.1 = pair.1.map(|i| i + 1).or(Some(0))) - .ok_or_else(|| ConfigError::Message(format!( - "last key is not found in {} keys", - len - ))) + .ok_or_else(|| { + ConfigError::Message(format!("last key is not found in {} keys", len)) + }) } else { Err(ConfigError::Message("keys is empty".to_string())) } -- cgit v1.2.3