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39 lines
849 B
39 lines
849 B
use chrono::Local;
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use colored::Colorize;
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use fern::colors::{Color, ColoredLevelConfig};
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use fern::Dispatch;
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use crate::config::LogLevel;
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use crate::result::RudeResult;
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/// Initialize the logging facilities. `LevelFilter` must be specified and will
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/// determine what level of logs will be shown.`
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pub fn init(level: LogLevel) -> RudeResult<()> {
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Dispatch::new()
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.format(|out, message, record| {
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let colors = ColoredLevelConfig::new()
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.error(Color::Red)
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.warn(Color::Magenta)
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.info(Color::Cyan)
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.debug(Color::Yellow)
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.trace(Color::Green);
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out.finish(format_args!(
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"{} {} {}",
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Local::now()
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.format("%Y-%m-%dT%H:%M:%S%.3f%z")
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.to_string()
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.white()
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.bold(),
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colors.color(record.level()),
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message
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))
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})
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.level(level.level())
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.chain(std::io::stdout())
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.apply()?;
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Ok(())
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}
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