Enum TrieResult

pub enum TrieResult {
    NoMatch,
    NoValue,
    FinalValue(i32),
    Intermediate(i32),
}

An enum representing the return value from a lookup in Char16Trie.

Variants

NoMatch

The input unit(s) did not continue a matching string. Once next() returns TrieResult::NoMatch, all further calls to next() will also return TrieResult::NoMatch.

NoValue

The input unit(s) matched a string but there is no value for the string so far. (It is a prefix of a longer string.)

FinalValue(i32)

The input unit(s) continued a matching string and there is a value for the string so far. No further input byte/unit can continue a matching string.

Intermediate(i32)

The input unit(s) continued a matching string and there is a value for the string so far. Another input byte/unit can continue a matching string.

Trait Implementations

impl Clone for TrieResult

fn clone(&self) -> TrieResult

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TrieResult

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

Formats the value using the given formatter.

impl PartialEq for TrieResult

fn eq(&self, other: &TrieResult) -> 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 Copy for TrieResult

impl StructuralPartialEq for TrieResult