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// This file is part of ICU4X. For terms of use, please see the file
// called LICENSE at the top level of the ICU4X source tree
// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).
//! Custom error type(s) for the parent module.
#[cfg(doc)]
use crate::codepointtrie::CodePointTrie;
use displaydoc::Display;
/// A custom error type for [`CodePointTrie`].
///
/// Re-exported as [Error][super::Error].
#[derive(Copy, Clone, Display, Debug, PartialEq)]
#[non_exhaustive]
pub enum Error {
/// Could not construct CodePointTrie from deserialized values
#[displaydoc("Could not construct CodePointTrie from deserialized values: {reason}")]
FromDeserialized {
/// Reason for inability to deserialize values.
reason: &'static str,
},
/// CodePointTrie must be constructed from data vector with at least one element
#[displaydoc("CodePointTrie must be constructed from data vector with at least one element")]
EmptyDataVector,
}
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