Struct AttributeIndex 

pub struct AttributeIndex { /* private fields */ }

Describes how Dex projects an Attribute value into its Flow-search index.

Without Self::with_key, a single Attribute uses its name as the physical key. Attribute maps derive per-instance physical keys unless an explicit key is set.

Implementations

impl AttributeIndex

pub fn keyword() -> Self

Indexes one exact UTF-8 string for equality and aggregation queries.

pub fn full_text() -> Self

Indexes analyzed UTF-8 text for full-text queries.

pub fn keyword_array() -> Self

Indexes an array of exact UTF-8 strings.

pub fn int() -> Self

Indexes a signed 64-bit integer.

pub fn double() -> Self

Indexes a finite 64-bit floating-point number.

pub fn bool() -> Self

Indexes a Boolean value.

pub fn date_time() -> Self

Indexes an RFC 3339 date-time value.

pub fn with_key(self, key: impl Into<String>) -> Self

Uses an explicit physical search-index key instead of the default Attribute-derived key.

Trait Implementations

impl Clone for AttributeIndex

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttributeIndex

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

Formats the value using the given formatter.

impl Eq for AttributeIndex

impl PartialEq for AttributeIndex

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AttributeIndex