Struct StringIndex 

pub struct StringIndex { /* private fields */ }

A sorted index over an existing StringPool for fast prefix searches.

Implementations

impl StringIndex

pub fn build(pool: &StringPool) -> Self

Build the index from a pool.

pub fn find_prefix(&self, prefix: &str) -> Vec<InternedString>

Find all interned strings with the given prefix.

pub fn find_suffix(&self, suffix: &str) -> Vec<InternedString>

Find all interned strings with the given suffix.

pub fn find_contains(&self, sub: &str) -> Vec<InternedString>

Find all interned strings containing the given substring.

pub fn len(&self) -> usize

Number of entries in the index.

pub fn is_empty(&self) -> bool

Whether the index is empty.