28 lines
685 B
Rust
28 lines
685 B
Rust
use regex::Error;
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#[derive(Debug)]
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pub enum RSTError {
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/// Regex compile error
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RegexError(regex::Error),
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/// Required element not found
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NotFound(&'static str),
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}
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impl std::error::Error for RSTError {}
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impl From<regex::Error> for RSTError {
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/// From regex error
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fn from(e: Error) -> Self {
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Self::RegexError(e)
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}
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}
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impl std::fmt::Display for RSTError {
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/// fmt error
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fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
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match self {
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RSTError::NotFound(s) => write!(f, "required element missing: `{}`", s),
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RSTError::RegexError(e) => write!(f, "regex compile error: `{:?}`", e),
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}
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}
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} |