statiq 0.2.4

Zero-overhead, compile-time MSSQL service for Rust — stored procedures, async CRUD, connection pooling, static dispatch
Documentation 
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use tracing_subscriber::{fmt, layer::SubscriberExt, util::SubscriberInitExt, EnvFilter};
use crate::config::LoggingConfig;

/// Initialise the global `tracing` subscriber.
///
/// Safe to call multiple times — subsequent calls are no-ops
/// (the global subscriber is set only once).
pub fn init(cfg: &LoggingConfig) {
    let filter = EnvFilter::try_from_default_env()
        .unwrap_or_else(|_| EnvFilter::new(&cfg.level));

    if cfg.format.to_lowercase() == "json" {
        let _ = tracing_subscriber::registry()
            .with(filter)
            .with(fmt::layer().json())
            .try_init();
    } else {
        let _ = tracing_subscriber::registry()
            .with(filter)
            .with(fmt::layer())
            .try_init();
    }
}