Struct qdrant_client::qdrant::Condition

pub struct Condition {
    pub condition_one_of: Option<ConditionOneOf>,
}

Fields

condition_one_of: Option<ConditionOneOf>

Implementations

impl Condition

pub fn is_empty(key: impl Into<String>) -> Self

create a Condition to check if a field is empty

Examples:

qdrant_client::qdrant::Condition::is_empty("field");

pub fn is_null(key: impl Into<String>) -> Self

create a Condition to check if the point has a null key

Examples:

qdrant_client::qdrant::Condition::is_empty("remark");

pub fn has_id(ids: impl IntoIterator<Item = impl Into<PointId>>) -> Self

create a Condition to check if the point has one of the given ids

Examples:

qdrant_client::qdrant::Condition::has_id([0, 8, 15]);

pub fn matches(field: impl Into<String>, match: impl Into<MatchValue>) -> Self

create a Condition that matches a field against a certain value

Examples:

qdrant_client::qdrant::Condition::matches("number", 42);
qdrant_client::qdrant::Condition::matches("tag", vec!["i".to_string(), "em".into()]);

pub fn range(field: impl Into<String>, range: Range) -> Self

create a Condition that checks numeric fields against a range

Examples:

use qdrant_client::qdrant::Range;
qdrant_client::qdrant::Condition::range("number", Range {
    gte: Some(42.),
    ..Default::default()
});

pub fn geo_radius(field: impl Into<String>, geo_radius: GeoRadius) -> Self

create a Condition that checks geo fields against a radius

Examples:

use qdrant_client::qdrant::{GeoPoint, GeoRadius};
qdrant_client::qdrant::Condition::geo_radius("location", GeoRadius {
  center: Some(GeoPoint { lon: 42., lat: 42. }),
  radius: 42.,
});

pub fn geo_bounding_box( field: impl Into<String>, geo_bounding_box: GeoBoundingBox ) -> Self

create a Condition that checks geo fields against a bounding box

Examples:

use qdrant_client::qdrant::{GeoPoint, GeoBoundingBox};
qdrant_client::qdrant::Condition::geo_bounding_box("location", GeoBoundingBox {
  top_left: Some(GeoPoint { lon: 42., lat: 42. }),
  bottom_right: Some(GeoPoint { lon: 42., lat: 42. }),
});

pub fn geo_polygon(field: impl Into<String>, geo_polygon: GeoPolygon) -> Self

create a Condition that checks geo fields against a geo polygons

Examples:

use qdrant_client::qdrant::{GeoLineString, GeoPoint, GeoPolygon};
let polygon = GeoPolygon {
 exterior: Some(GeoLineString { points: vec![GeoPoint { lon: 42., lat: 42. }]}),
 interiors: vec![],
};
qdrant_client::qdrant::Condition::geo_polygon("location", polygon);

pub fn values_count(field: impl Into<String>, values_count: ValuesCount) -> Self

create a Condition that checks count of values in a field

Examples:

use qdrant_client::qdrant::ValuesCount;
qdrant_client::qdrant::Condition::values_count("tags", ValuesCount {
 gte: Some(42),
 ..Default::default()
});

pub fn nested(field: impl Into<String>, filter: Filter) -> Self

create a Condition that applies a per-element filter to a nested array

The field parameter should be a key-path to a nested array of objects. You may specify it as both array_field or array_field[].

For motivation and further examples, see API documentation.

Panics:

If debug assertions are enabled, this will panic if the filter, or any its subfilters, contain a HasIdCondition (equivalently, a condition created with Self::has_id), as these are unsupported for nested object filters.

Examples:

use qdrant_client::qdrant::Filter;
qdrant_client::qdrant::Condition::nested("array_field[]", Filter::any([
  qdrant_client::qdrant::Condition::is_null("element_field")
]));

Trait Implementations

impl Clone for Condition

fn clone(&self) -> Condition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Condition

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

Formats the value using the given formatter.

impl Default for Condition

fn default() -> Self

Returns the “default value” for a type.

impl From<FieldCondition> for Condition

fn from(field_condition: FieldCondition) -> Self

Converts to this type from the input type.

impl From<Filter> for Condition

fn from(filter: Filter) -> Self

Converts to this type from the input type.

impl From<HasIdCondition> for Condition

fn from(has_id_condition: HasIdCondition) -> Self

Converts to this type from the input type.

impl From<IsEmptyCondition> for Condition

fn from(is_empty_condition: IsEmptyCondition) -> Self

Converts to this type from the input type.

impl From<IsNullCondition> for Condition

fn from(is_null_condition: IsNullCondition) -> Self

Converts to this type from the input type.

impl From<NestedCondition> for Condition

fn from(nested_condition: NestedCondition) -> Self

Converts to this type from the input type.

impl Message for Condition

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for Condition

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for Condition