pub struct Trie<'a> { /* private fields */ }Expand description
Double-Array Trie
문자열 키를 효율적으로 검색하는 자료구조입니다. 형태소 분석에서 사전 검색에 사용됩니다.
Implementations§
Source§impl<'a> Trie<'a>
impl<'a> Trie<'a>
Sourcepub fn from_compressed_file<P>(path: P) -> Result<Trie<'static>, DictError>
pub fn from_compressed_file<P>(path: P) -> Result<Trie<'static>, DictError>
Sourcepub fn exact_match(&self, key: &str) -> Option<u32>
pub fn exact_match(&self, key: &str) -> Option<u32>
정확히 일치하는 키 검색
use mecab_ko_dict::trie::{Trie, TrieBuilder};
let bytes = TrieBuilder::build(&[("가다", 1u32)]).unwrap();
let trie = Trie::new(&bytes);
assert_eq!(trie.exact_match("가다"), Some(1));Sourcepub fn exact_match_bytes(&self, key: &[u8]) -> Option<u32>
pub fn exact_match_bytes(&self, key: &[u8]) -> Option<u32>
바이트 키로 정확히 일치하는 키 검색
Sourcepub fn common_prefix_search<'b>(
&'b self,
text: &'b str,
) -> impl Iterator<Item = (u32, usize)> + 'b
pub fn common_prefix_search<'b>( &'b self, text: &'b str, ) -> impl Iterator<Item = (u32, usize)> + 'b
공통 접두사 검색
주어진 텍스트의 접두사와 일치하는 모든 키를 찾습니다.
use mecab_ko_dict::trie::{Trie, TrieBuilder};
let entries = vec![("가", 0u32), ("가방", 2)];
let bytes = TrieBuilder::build(&entries).unwrap();
let trie = Trie::new(&bytes);
let results: Vec<_> = trie.common_prefix_search("가방에").collect();
assert_eq!(results.len(), 2);Auto Trait Implementations§
impl<'a> Freeze for Trie<'a>
impl<'a> RefUnwindSafe for Trie<'a>
impl<'a> Send for Trie<'a>
impl<'a> Sync for Trie<'a>
impl<'a> Unpin for Trie<'a>
impl<'a> UnsafeUnpin for Trie<'a>
impl<'a> UnwindSafe for Trie<'a>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more