Enum TextAnalyzerV1 

#[repr(u8)]
pub enum TextAnalyzerV1 {
    KeywordV1 = 1,
    StandardV1 = 2,
}

Closed tokenized-text analyzer vocabulary for ADR-0173 v1.

Variants

KeywordV1 = 1

Preserve the complete source value as exactly one term.

StandardV1 = 2

Unicode 17.0.0 UAX #29 word segmentation, then unicode_fold_v1.

Implementations

impl TextAnalyzerV1

pub const fn from_discriminant(value: u8) -> Option<Self>

Decodes the byte-frozen analyzer discriminant.

pub const fn as_str(self) -> &'static str

Canonical contract spelling.

pub fn analyze(self, value: &str) -> TextAnalyzerTermsV1<'_>

Analyzes one already-bounded source value without retaining the result.

keyword_v1 emits once even for the empty string. standard_v1 segments before folding, as ADR-0173 specifies, and assigns consecutive zero-based positions to emitted words.

Trait Implementations

impl Clone for TextAnalyzerV1

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextAnalyzerV1

impl Debug for TextAnalyzerV1

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

Formats the value using the given formatter.

impl Eq for TextAnalyzerV1

impl Hash for TextAnalyzerV1

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for TextAnalyzerV1

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for TextAnalyzerV1

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for TextAnalyzerV1

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for TextAnalyzerV1