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/// Error level of the diagnostic message #[derive(Clone, PartialEq, Eq)] #[repr(C)] pub enum ErrorLevel { /// Warning level Warning, /// Error level Error, } impl ToString for ErrorLevel { fn to_string(&self) -> String { match self { Self::Warning => "warning", Self::Error => "error", } .into() } } impl std::fmt::Debug for ErrorLevel { fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { f.write_str(&self.to_string()) } }