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use core::fmt::{self, Display, Formatter};
#[cfg(feature = "std")]
use std::error::Error;
#[derive(Debug, Clone)]
pub enum Base64UrlDecodedError {
Invalid,
PaddingMust,
PaddingNotAllow,
Decode,
}
impl Display for Base64UrlDecodedError {
#[inline]
fn fmt(&self, f: &mut Formatter) -> Result<(), fmt::Error> {
match self {
Base64UrlDecodedError::Invalid => f.write_str("invalid Base64-url"),
Base64UrlDecodedError::PaddingMust => f.write_str("padding not found"),
Base64UrlDecodedError::PaddingNotAllow => f.write_str("padding not allowed"),
Base64UrlDecodedError::Decode => f.write_str("decoded incorrectly"),
}
}
}
#[cfg(feature = "std")]
impl Error for Base64UrlDecodedError {}