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ClementTsang
22 lines
454 B
Rust
22 lines
454 B
Rust
pub fn init_logger() -> Result<(), fern::InitError> {
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fern::Dispatch::new()
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.format(|out, message, record| {
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out.finish(format_args!(
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"{}[{}][{}] {}",
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chrono::Local::now().format("[%Y-%m-%d][%H:%M:%S:%f]"),
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record.target(),
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record.level(),
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message
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))
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})
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.level(if cfg!(debug_assertions) {
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log::LevelFilter::Debug
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} else {
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log::LevelFilter::Info
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})
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.chain(fern::log_file("debug.log")?)
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.apply()?;
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Ok(())
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}
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