72 lines
1.6 KiB
Plaintext
72 lines
1.6 KiB
Plaintext
use <std::fmt>;
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public trait TestLogging<T: fmt::Display>: fmt::Display {
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String get();
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}
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public enum LogLevel {
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Info,
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Warning,
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Error,
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}
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impl fmt::Display for LogLevel {
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std::fmt::Result fmt(self*, std::fmt::Formatter<'_> mut* f) {
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match (self) {
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LogLevel::Info => {
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return write!(f, "[INFO]");
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}
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LogLevel::Warning => {
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return write!(f, "[WARN]");
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}
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LogLevel::Error => {
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return write!(f, "[ERROR]");
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}
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}
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}
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}
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public class Logger {
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String prefix;
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public constructor(str* prefix) {
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self.prefix = prefix.to_string();
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}
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public void info(self*, str* message) {
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self.log(LogLevel::Info, message);
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}
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public void warning(self*, str* message) {
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self.log(LogLevel::Warning, message);
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}
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public void error(self*, str* message) {
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self.log(LogLevel::Error, message);
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}
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void log(self*, LogLevel level, str* message) {
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match(level) {
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LogLevel::Info => {
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println!("{level} {} {}", self.prefix, message);
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}
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LogLevel::Warning => {
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println!("{level} {} {}", self.prefix, message);
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}
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LogLevel::Error => {
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println!("{level} {} {}", self.prefix, message);
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}
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}
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}
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impl fmt::Display {
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std::fmt::Result fmt(self*, std::fmt::Formatter<'_> mut* f) {
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return write!(f, "logger ({})", self.prefix);
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}
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}
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}
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