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#[cfg(target_os = "android")]
mod android_tracing;
pub mod prelude {
#[doc(hidden)]
pub use bevy_utils::tracing::{
debug, debug_span, error, error_span, info, info_span, trace, trace_span, warn, warn_span,
};
}
pub use bevy_utils::tracing::{
debug, debug_span, error, error_span, info, info_span, trace, trace_span, warn, warn_span,
Level,
};
use bevy_app::{App, Plugin};
use tracing_log::LogTracer;
#[cfg(feature = "tracing-chrome")]
use tracing_subscriber::fmt::{format::DefaultFields, FormattedFields};
use tracing_subscriber::{prelude::*, registry::Registry, EnvFilter};
#[derive(Default)]
pub struct LogPlugin;
pub struct LogSettings {
pub filter: String,
pub level: Level,
}
impl Default for LogSettings {
fn default() -> Self {
Self {
filter: "wgpu=error".to_string(),
level: Level::INFO,
}
}
}
impl Plugin for LogPlugin {
fn build(&self, app: &mut App) {
let default_filter = {
let settings = app.world.get_resource_or_insert_with(LogSettings::default);
format!("{},{}", settings.level, settings.filter)
};
LogTracer::init().unwrap();
let filter_layer = EnvFilter::try_from_default_env()
.or_else(|_| EnvFilter::try_new(&default_filter))
.unwrap();
let subscriber = Registry::default().with(filter_layer);
#[cfg(all(not(target_arch = "wasm32"), not(target_os = "android")))]
{
#[cfg(feature = "tracing-chrome")]
let chrome_layer = {
let (chrome_layer, guard) = tracing_chrome::ChromeLayerBuilder::new()
.name_fn(Box::new(|event_or_span| match event_or_span {
tracing_chrome::EventOrSpan::Event(event) => event.metadata().name().into(),
tracing_chrome::EventOrSpan::Span(span) => {
if let Some(fields) =
span.extensions().get::<FormattedFields<DefaultFields>>()
{
format!("{}: {}", span.metadata().name(), fields.fields.as_str())
} else {
span.metadata().name().into()
}
}
}))
.build();
app.world.insert_non_send(guard);
chrome_layer
};
#[cfg(feature = "tracing-tracy")]
let tracy_layer = tracing_tracy::TracyLayer::new();
let fmt_layer = tracing_subscriber::fmt::Layer::default();
let subscriber = subscriber.with(fmt_layer);
#[cfg(feature = "tracing-chrome")]
let subscriber = subscriber.with(chrome_layer);
#[cfg(feature = "tracing-tracy")]
let subscriber = subscriber.with(tracy_layer);
bevy_utils::tracing::subscriber::set_global_default(subscriber)
.expect("Could not set global default tracing subscriber. If you've already set up a tracing subscriber, please disable LogPlugin from Bevy's DefaultPlugins");
}
#[cfg(target_arch = "wasm32")]
{
console_error_panic_hook::set_once();
let subscriber = subscriber.with(tracing_wasm::WASMLayer::new(
tracing_wasm::WASMLayerConfig::default(),
));
bevy_utils::tracing::subscriber::set_global_default(subscriber)
.expect("Could not set global default tracing subscriber. If you've already set up a tracing subscriber, please disable LogPlugin from Bevy's DefaultPlugins");
}
#[cfg(target_os = "android")]
{
let subscriber = subscriber.with(android_tracing::AndroidLayer::default());
bevy_utils::tracing::subscriber::set_global_default(subscriber)
.expect("Could not set global default tracing subscriber. If you've already set up a tracing subscriber, please disable LogPlugin from Bevy's DefaultPlugins");
}
}
}