18 lines
440 B
Rust
18 lines
440 B
Rust
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#[derive(thiserror::Error, Debug)]
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pub enum Error {
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#[error("Parser error")]
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Clap(#[from] clap::Error),
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#[error("Parse int error")]
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ParseIntError(#[from] std::num::ParseIntError),
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#[error("IO Error")]
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IoError(#[from] std::io::Error),
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}
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impl Error {
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pub fn print(&self) -> Result<(), Error> {
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match self {
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Error::Clap(x) => Ok(x.print()?),
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_ => unimplemented!(),
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}
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}
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}
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