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author | Matthias Beyer <mail@beyermatthias.de> | 2020-10-01 14:45:50 +0200 |
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committer | Matthias Beyer <mail@beyermatthias.de> | 2020-10-01 14:45:50 +0200 |
commit | 1eb140881b26328ed1b17615fee32427baafadf6 (patch) | |
tree | b1364beef0d67ba33718750c070d351b3a23c3b9 /src/ser.rs | |
parent | 6c51d3b6b2dbe49d1b40fd0f0326b73f16357f72 (diff) |
Run cargo-fmt
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
Diffstat (limited to 'src/ser.rs')
-rw-r--r-- | src/ser.rs | 7 |
1 files changed, 3 insertions, 4 deletions
@@ -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())) } |