wip: pretty and compact loggers

Author: SergioBenitez

core/lib/Cargo.toml

@@ -20,6 +20,7 @@ rust-version = "1.75"
 all-features = true
 
 [lints.rust]
+unexpected_cfgs = "allow"
 rust_2018_idioms = "warn"
 # missing_docs = "warn"
 async_fn_in_trait = "allow"
@@ -42,7 +43,7 @@ uuid = ["uuid_", "rocket_http/uuid"]
 tls = ["rustls", "tokio-rustls", "rustls-pemfile"]
 mtls = ["tls", "x509-parser"]
 tokio-macros = ["tokio/macros"]
-trace = ["tracing-subscriber", "tinyvec", "rustls?/logging", "tokio-rustls?/logging", "multer/log"]
+trace = ["tracing-subscriber", "tinyvec", "thread_local", "rustls?/logging", "tokio-rustls?/logging", "multer/log"]
 
 [dependencies]
 # Optional serialization dependencies.
@@ -87,6 +88,7 @@ state = "0.6"
 # tracing
 tracing = { version = "0.1.40", default-features = false, features = ["std", "attributes"] }
 tinyvec = { version = "1.6", optional = true, features = ["std", "rustc_1_57"] }
+thread_local = { version = "1.1", optional = true }
 
 [dependencies.tracing-subscriber]
 version = "0.3.18"

core/lib/src/trace/mod.rs

@@ -1,13 +1,14 @@
-use rocket::Config;
-
 #[macro_use]
 pub mod macros;
 #[cfg(feature = "trace")]
 pub mod subscriber;
 pub mod level;
 pub mod traceable;
 
-pub fn init<'a, T: Into<Option<&'a Config>>>(_config: T) {
-    #[cfg(feature = "trace")]
-    subscriber::init(_config.into());
+pub fn init<'a, T: Into<Option<&'a crate::Config>>>(_config: T) {
+    #[cfg(all(feature = "trace", debug_assertions))]
+    subscriber::RocketFmt::<subscriber::Pretty>::init(_config.into());
+
+    #[cfg(all(feature = "trace", not(debug_assertions)))]
+    subscriber::RocketFmt::<subscriber::Compact>::init(_config.into());
 }