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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
use displaydoc::Display;
/// Error types for the `zerotrie` crate.
#[derive(Debug, Copy, Clone, PartialEq, Eq, Display)]
#[non_exhaustive]
pub enum ZeroTrieBuildError {
/// Non-ASCII data was added to an ASCII-only trie.
#[displaydoc("Non-ASCII cannot be added to an ASCII-only trie")]
NonAsciiError,
/// The trie reached its maximum supported capacity.
#[displaydoc("Reached maximum capacity of trie")]
CapacityExceeded,
/// The builder could not solve the perfect hash function.
#[displaydoc("Failed to solve the perfect hash function. This is rare! Please report your case to the ICU4X team.")]
CouldNotSolvePerfectHash,
/// Mixed-case data was added to a case-insensitive trie.
#[displaydoc("Mixed-case data added to case-insensitive trie")]
MixedCase,
}
impl core::error::Error for ZeroTrieBuildError {}