Structured logging

Cargo.toml

@@ -9,10 +9,33 @@ license = "Apache-2.0/MIT"
 readme = "Readme.md"
 
 [dependencies]
-chrono = "0.4"
-lunatic = "0.12"
-serde = { version = "1.0", features = ["derive"] }
-yansi = "0.5.1"
+cfg-if = "1.0.0"
+lunatic = { version = "0.12.1", features = ["json_serializer"] }
+lunatic-cached-process = "0.2.2"
+lunatic-message-request = "0.1.1"
+serde = { version = "1.0.152", features = ["derive"] }
+serde_json = "1.0.94"
+
+ansi_term = { version = "0.12.1", optional = true }
+chrono = { version = "0.4.23", optional = true }
+
+[features]
+default = ["fmt"]
+fmt = ["ansi_term", "chrono"]
+
+max_level_off = []
+max_level_error = []
+max_level_warn = []
+max_level_info = []
+max_level_debug = []
+max_level_trace = []
+
+release_max_level_off = []
+release_max_level_error = []
+release_max_level_warn = []
+release_max_level_info = []
+release_max_level_debug = []
+release_max_level_trace = []
 
 [package.metadata.docs.rs]
 targets = ["wasm32-wasi"]

examples/data.rs

@@ -0,0 +1,36 @@
+#![allow(clippy::let_unit_value)]
+
+use lunatic_log::{info, subscriber::fmt::FmtSubscriber, LevelFilter};
+use serde::Serialize;
+
+#[derive(Serialize)]
+struct Person {
+    name: String,
+    age: u8,
+}
+
+fn main() {
+    // Init a subscriber
+    FmtSubscriber::new(LevelFilter::TRACE).pretty().init();
+
+    // Create some mock data
+    let null = ();
+    let bool_t = true;
+    let bool_f = false;
+    let number = 10.43;
+    let string = "Hello, World!";
+    let array = vec![1, 2, 3];
+    let object = Person {
+        name: "John Doe".to_string(),
+        age: 23,
+    };
+
+    // Log data
+    info!(
+        null,
+        bool_t, bool_f, number, string, array, object, "Additional log message."
+    );
+
+    // Wait for events to propagate
+    lunatic::sleep(std::time::Duration::from_millis(50));
+}

examples/info.rs

@@ -2,7 +2,7 @@ use lunatic_log::{info, subscriber::fmt::FmtSubscriber, LevelFilter};
 
 fn main() {
     // Initialize subscriber
-    lunatic_log::init(FmtSubscriber::new(LevelFilter::Info));
+    FmtSubscriber::new(LevelFilter::INFO).init();
 
     // Log message
     info!("Hello, {}", "World");

examples/multiple.rs

@@ -5,13 +5,11 @@ use lunatic_log::{
 };
 
 fn main() {
-    // Setup multiple subscribers
-    let subscriber = MultipleSubscribers::new()
-        .add_subscriber(FmtSubscriber::new(LevelFilter::Info))
-        .add_subscriber(FmtSubscriber::new(LevelFilter::Info));
-
     // Initialize multiple subscribers
-    lunatic_log::init(subscriber);
+    MultipleSubscribers::new()
+        .add_subscriber(FmtSubscriber::new(LevelFilter::INFO))
+        .add_subscriber(FmtSubscriber::new(LevelFilter::INFO))
+        .init();
 
     // Log message
     info!("Hello, {}", "World");

examples/pretty.rs

@@ -2,7 +2,7 @@ use lunatic_log::{debug, error, info, subscriber::fmt::FmtSubscriber, trace, war
 
 fn main() {
     // Initialize subscriber
-    lunatic_log::init(FmtSubscriber::new(LevelFilter::Trace).pretty());
+    FmtSubscriber::new(LevelFilter::TRACE).pretty().init();
 
     // Log message
     error!("Error");