Struct WuManber

pub struct WuManber { /* private fields */ }

Re-export for backward compatibility High-performance Wu-Manber multi-pattern matching algorithm Optimized for Chinese text processing with parallel table building and memory efficiency

Implementations

impl WuManber

pub fn new_chinese(patterns: Vec<String>) -> Self

Create new instance optimized for Chinese characters

pub fn new(patterns: Vec<String>, block_size: usize) -> Self

Create new instance with custom block size

pub fn new_parallel(patterns: Vec<String>, block_size: usize) -> Self

Create new instance with parallel table building

pub fn new_with_space_handling( patterns: Vec<String>, space_handling: SpaceHandling, ) -> Self

Create new instance with space handling strategy

pub fn new_with_block_size_and_space_handling( patterns: Vec<String>, block_size: usize, space_handling: SpaceHandling, ) -> Self

Create new instance with custom block size and space handling

pub fn new_parallel_with_space_handling( patterns: Vec<String>, block_size: usize, space_handling: SpaceHandling, ) -> Self

Create new instance with parallel table building and space handling

pub fn search(&self, text: &str) -> Option<Arc<String>>

Search for first match using Wu-Manber algorithm with space handling

pub fn search_string(&self, text: &str) -> Option<String>

Legacy search method for string compatibility

pub fn search_all(&self, text: &str) -> Vec<Arc<String>>

Find all matches in text with space handling

pub fn search_all_strings(&self, text: &str) -> Vec<String>

Find all matches returning strings for compatibility

pub fn replace_all(&self, text: &str, replacement: char) -> String

Replace all matches with replacement character

pub fn remove_all(&self, text: &str) -> String

Remove all matches from text

pub fn find_matches(&self, text: &str) -> Vec<Match>

Find all match positions with byte offsets

pub fn patterns(&self) -> &[Arc<String>]

Get patterns reference (returns Arc slice)

pub fn patterns_strings(&self) -> Vec<String>

Get original patterns as strings

pub fn contains_pattern(&self, pattern: &str) -> bool

Check if pattern exists (使用 pattern_set 提供 O(1) 查找)

pub fn space_handling(&self) -> SpaceHandling

Get space handling strategy

pub fn memory_stats(&self) -> WuManberMemoryStats

Get memory usage statistics

pub fn stats(&self) -> WuManberStats

Get statistics

Trait Implementations

impl Clone for WuManber

fn clone(&self) -> WuManber

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WuManber

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.