20 lines
434 B
Rust
20 lines
434 B
Rust
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use std::error::Error;
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use std::fmt::{Debug, Display, Formatter, Pointer};
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pub struct CLIArgumentError(pub &'static str);
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impl Display for CLIArgumentError {
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fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
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f.write_str(self.0)
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}
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}
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impl Debug for CLIArgumentError {
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fn fmt(&self, f: &mut Formatter<'_>) -> std::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 CLIArgumentError {}
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