Helmut K. C. Tessarek
1 year ago
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1 changed files with
2 additions and
2 deletions
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src/main.rs
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@ -66,11 +66,11 @@ async fn main() -> Result<(), Error> { |
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use log::LevelFilter as LF; |
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let level = LF::from_str(&CONFIG.log_level()).unwrap_or_else(|_| { |
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let mut valid_log_levels = "".to_string(); |
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let mut valid_log_levels = String::new(); |
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LF::iter().fold(true, |first, elem| { |
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let mut joinstr = ", ".to_string(); |
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if first { |
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joinstr = "".to_string(); |
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joinstr = String::new(); |
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} |
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valid_log_levels = format!("{}{}{}", valid_log_levels, joinstr, elem.as_str().to_lowercase()); |
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false |
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