John Smith
62 lines
2.1 KiB
Rust
62 lines
2.1 KiB
Rust
use super::*;
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use std::backtrace::Backtrace;
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use std::panic;
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pub fn veilid_tools_setup<'a>() -> Result<(), String> {
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cfg_if! {
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if #[cfg(feature = "tracing")] {
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use tracing_subscriber::{filter, fmt, prelude::*};
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let mut filters = filter::Targets::new();
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for ig in DEFAULT_LOG_IGNORE_LIST {
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filters = filters.with_target(ig, filter::LevelFilter::OFF);
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}
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let fmt_layer = fmt::layer();
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tracing_subscriber::registry()
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.with(filters)
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.with(filter::LevelFilter::TRACE)
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.with(fmt_layer)
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.init();
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} else {
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use simplelog::*;
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let mut logs: Vec<Box<dyn SharedLogger>> = Vec::new();
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let mut cb = ConfigBuilder::new();
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for ig in DEFAULT_LOG_IGNORE_LIST {
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cb.add_filter_ignore_str(ig);
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}
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logs.push(TermLogger::new(
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LevelFilter::Trace,
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cb.build(),
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TerminalMode::Mixed,
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ColorChoice::Auto,
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));
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CombinedLogger::init(logs).map_err(|e| format!("logger init error: {}", e))?;
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}
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}
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panic::set_hook(Box::new(|panic_info| {
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let bt = Backtrace::capture();
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if let Some(location) = panic_info.location() {
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error!(
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"panic occurred in file '{}' at line {}",
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location.file(),
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location.line(),
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);
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} else {
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error!("panic occurred but can't get location information...");
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}
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if let Some(s) = panic_info.payload().downcast_ref::<&str>() {
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error!("panic payload: {:?}", s);
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} else if let Some(s) = panic_info.payload().downcast_ref::<String>() {
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error!("panic payload: {:?}", s);
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} else if let Some(a) = panic_info.payload().downcast_ref::<std::fmt::Arguments>() {
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error!("panic payload: {:?}", a);
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} else {
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error!("no panic payload");
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}
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error!("Backtrace:\n{:?}", bt);
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}));
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Ok(())
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}
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