20 lines
345 B
Rust
20 lines
345 B
Rust
use std::fmt;
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use std::error::Error;
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/// Error type returned by _try methods
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#[derive(Debug,PartialEq)]
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pub struct PatternError(pub String);
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impl fmt::Display for PatternError {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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write!(f,"{}",self.0)
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}
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}
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impl Error for PatternError {
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fn description(&self) -> &str {
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&self.0
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}
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}
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