Struct tantivy::fastfield::I64FastFieldReader

pub struct I64FastFieldReader { /* fields omitted */ }

FastFieldReader for signed 64-bits integers.

Methods

impl I64FastFieldReader

pub fn min_value(&self) -> i64

Returns the minimum value for this fast field.

The min value does not take in account of possible deleted document, and should be considered as a lower bound of the actual minimum value.

pub fn max_value(&self) -> i64

Returns the maximum value for this fast field.

The max value does not take in account of possible deleted document, and should be considered as an upper bound of the actual maximum value.

Trait Implementations

impl FastFieldReader for I64FastFieldReader

type ValueType = i64

Type of the value stored in the fastfield.

fn get(&self, doc: DocId) -> i64

Panics

May panic or return wrong random result if doc is greater or equal to the segment's maxdoc.

fn get_range(&self, start: u32, output: &mut [Self::ValueType])

Panics

May panic or return wrong random result if doc is greater or equal to the segment's maxdoc.

fn open(data: ReadOnlySource) -> I64FastFieldReader

Opens a new fast field reader given a read only source.

Panics

Panics if the data is corrupted.

fn is_enabled(field_type: &FieldType) -> bool

Returns true iff the given field_type makes it possible to access the field values via a fastfield.