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34 lines
549 B
34 lines
549 B
//! Config parsing error
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use super::*;
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use std::{
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io,
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};
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#[derive(Debug)]
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pub enum Error {
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IO(io::Error),
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Unknown,
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}
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impl std::error::Error for Error
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{
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fn source(&self) -> Option<&(dyn std::error::Error + 'static)>
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{
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Some(match &self {
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Self::IO(io) => io,
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_ => return None,
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})
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}
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}
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impl std::fmt::Display for Error
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{
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result
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{
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match self {
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Self::IO(io) => write!(f, "i/o error: {}", io),
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Self::Unknown => write!(f, "unknown error")
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}
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}
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}
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