15 lines
250 B
Rust
15 lines
250 B
Rust
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use std::fmt::{self, Display};
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use thiserror::Error;
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#[derive(Error, Debug)]
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#[error]
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pub struct MyError;
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impl Display for MyError {
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fn fmt(&self, _formatter: &mut fmt::Formatter) -> fmt::Result {
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unimplemented!()
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}
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}
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fn main() {}
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