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26 lines
498 B
26 lines
498 B
4 years ago
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//! Caching errors
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use super::*;
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use std::io;
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use std::{
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fmt,
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error,
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};
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/// A partial cache entry initialisation error
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#[derive(Debug)]
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pub struct PartialInitError(pub(super) io::Error);
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impl error::Error for PartialInitError
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{
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fn source(&self) -> Option<&(dyn error::Error + 'static)> {
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Some(&self.0)
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}
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}
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impl fmt::Display for PartialInitError
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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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write!(f, "Failed to initialise a partial cache entry")
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}
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}
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