20 lines
479 B
Rust
20 lines
479 B
Rust
use core::fmt::{self, Display};
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#[derive(Copy, Clone, Debug)]
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pub enum Error {
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InputTooShort,
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InputTooLong,
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MalformedInput,
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}
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impl Display for Error {
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fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
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let msg = match self {
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Error::InputTooShort => "input too short",
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Error::InputTooLong => "input too long",
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Error::MalformedInput => "malformed input",
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};
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formatter.write_str(msg)
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}
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}
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