#![feature(slicing_syntax)]
#![feature(box_syntax)]
#![allow(unknown_features)] #![feature(int_uint)]
+#![allow(unstable)]
#![deny(missing_docs)]
extern crate regex;
}
/// Wraps the log level with fmt implementations.
-#[derive(Copy, PartialEq, PartialOrd)]
+#[derive(Copy, PartialEq, PartialOrd, Show)]
pub struct LogLevel(pub u32);
-impl fmt::Show for LogLevel {
- fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
- fmt::String::fmt(self, fmt)
- }
-}
-
-impl fmt::String for LogLevel {
+impl fmt::Display for LogLevel {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
let LogLevel(level) = *self;
match LOG_LEVEL_NAMES.get(level as uint - 1) {
- Some(ref name) => fmt::String::fmt(name, fmt),
- None => fmt::String::fmt(&level, fmt)
+ Some(ref name) => fmt::Display::fmt(name, fmt),
+ None => fmt::Display::fmt(&level, fmt)
}
}
}