//! The second one, client-side by implementing check against Record Level field.
//! Each module may have its own Logger or share one.
-use std::cmp;
-use std::fmt;
+use core::cmp;
+use core::fmt;
-static LOG_LEVEL_NAMES: [&'static str; 6] = ["OFF", "ERROR", "WARN", "INFO", "DEBUG", "TRACE"];
+static LOG_LEVEL_NAMES: [&'static str; 5] = ["TRACE", "DEBUG", "INFO", "WARN", "ERROR"];
/// An enum representing the available verbosity levels of the logger.
#[derive(Copy, Clone, PartialEq, Eq, Debug, Hash)]
pub enum Level {
- ///Designates logger being silent
- Off,
- /// Designates very serious errors
- Error,
- /// Designates hazardous situations
- Warn,
- /// Designates useful information
- Info,
- /// Designates lower priority information
- Debug,
/// Designates very low priority, often extremely verbose, information
Trace,
+ /// Designates lower priority information
+ Debug,
+ /// Designates useful information
+ Info,
+ /// Designates hazardous situations
+ Warn,
+ /// Designates very serious errors
+ Error,
}
impl PartialOrd for Level {
mod tests {
use util::logger::{Logger, Level};
use util::test_utils::TestLogger;
- use std::sync::Arc;
+ use sync::Arc;
#[test]
fn test_level_show() {
let wrapper = WrapperLog::new(Arc::clone(&logger));
wrapper.call_macros();
}
+
+ #[test]
+ fn test_log_ordering() {
+ assert!(Level::Error > Level::Warn);
+ assert!(Level::Error >= Level::Warn);
+ assert!(Level::Error >= Level::Error);
+ assert!(Level::Warn > Level::Info);
+ assert!(Level::Warn >= Level::Info);
+ assert!(Level::Warn >= Level::Warn);
+ assert!(Level::Info > Level::Debug);
+ assert!(Level::Info >= Level::Debug);
+ assert!(Level::Info >= Level::Info);
+ assert!(Level::Debug > Level::Trace);
+ assert!(Level::Debug >= Level::Trace);
+ assert!(Level::Debug >= Level::Debug);
+ assert!(Level::Trace >= Level::Trace);
+
+ assert!(Level::Error <= Level::Error);
+ assert!(Level::Warn < Level::Error);
+ assert!(Level::Warn <= Level::Error);
+ assert!(Level::Warn <= Level::Warn);
+ assert!(Level::Info < Level::Warn);
+ assert!(Level::Info <= Level::Warn);
+ assert!(Level::Info <= Level::Info);
+ assert!(Level::Debug < Level::Info);
+ assert!(Level::Debug <= Level::Info);
+ assert!(Level::Debug <= Level::Debug);
+ assert!(Level::Trace < Level::Debug);
+ assert!(Level::Trace <= Level::Debug);
+ assert!(Level::Trace <= Level::Trace);
+ }
}