Files
zero2prod/src/telemetry.rs
2025-08-30 01:39:12 +02:00

33 lines
1.0 KiB
Rust

use tokio::task::JoinHandle;
use tracing_bunyan_formatter::{BunyanFormattingLayer, JsonStorageLayer};
use tracing_subscriber::{fmt::MakeWriter, layer::SubscriberExt, util::SubscriberInitExt};
pub fn init_subscriber<Sink>(sink: Sink)
where
Sink: for<'a> MakeWriter<'a> + Send + Sync + 'static,
{
let formatting_layer = BunyanFormattingLayer::new(env!("CARGO_CRATE_NAME").into(), sink);
tracing_subscriber::registry()
.with(
tracing_subscriber::EnvFilter::try_from_default_env().unwrap_or_else(|_| {
format!(
"{}=debug,tower_http=debug,axum::rejection=trace",
env!("CARGO_CRATE_NAME")
)
.into()
}),
)
.with(JsonStorageLayer)
.with(formatting_layer)
.init();
}
pub fn spawn_blocking_with_tracing<F, R>(f: F) -> JoinHandle<R>
where
F: FnOnce() -> R + Send + 'static,
R: Send + 'static,
{
let current_span = tracing::Span::current();
tokio::task::spawn_blocking(move || current_span.in_scope(f))
}