Enum QueryTerm 

pub enum QueryTerm {
    Exact(String),
    Prefix(String),
    Fuzzy(String, u32),
    Regex(String),
}

One parsed query token and how it should match the term dictionary.

Variants

Exact(String)

Exact term match.

Prefix(String)

Prefix match (term*).

Fuzzy(String, u32)

Levenshtein fuzzy match within dist edits (term~ / term~N).

Regex(String)

Regex over the term dictionary (/pattern/) — a slower full-term scan.

Trait Implementations

impl Clone for QueryTerm

fn clone(&self) -> QueryTerm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryTerm

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

Formats the value using the given formatter.

impl Eq for QueryTerm

impl PartialEq for QueryTerm

fn eq(&self, other: &QueryTerm) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for QueryTerm