37 lines
1,017 B
Rust
37 lines
1,017 B
Rust
// TODO: Add a logger api with logger levels and various outputs
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use log::{Level, SetLoggerError};
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pub fn init() -> Result<(), SetLoggerError> {
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log::set_logger(&crate::logger::Logger)?;
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log::set_max_level(log::LevelFilter::Trace);
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Ok(())
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}
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struct Logger;
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impl log::Log for Logger {
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fn enabled(&self, _metadata: &log::Metadata) -> bool {
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true
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}
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fn log(&self, record: &log::Record) {
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let lvl = record.level();
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let lvl_color = match lvl {
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Level::Error => "160",
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Level::Warn => "172",
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Level::Info => "47",
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Level::Debug => "25",
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Level::Trace => "103",
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};
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let module = record.module_path().unwrap_or_default();
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let line = record.line().unwrap_or_default();
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crate::arch::log(format_args!(
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"\x1b[38;5;{lvl_color}m{lvl}\x1b[0m [{module}:{line}]: {}\r\n",
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record.args(),
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))
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.expect("write to serial console");
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}
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fn flush(&self) {}
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}
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