Enum kuzu::LogicalType

pub enum LogicalType {
    Any,
    Bool,
    Serial,
    Int64,
    Int32,
    Int16,
    Int8,
    UInt64,
    UInt32,
    UInt16,
    UInt8,
    Int128,
    Double,
    Float,
    Date,
    Interval,
    Timestamp,
    TimestampTz,
    TimestampNs,
    TimestampMs,
    TimestampSec,
    InternalID,
    String,
    Blob,
    List {
        child_type: Box<LogicalType>,
    },
    Array {
        child_type: Box<LogicalType>,
        num_elements: u64,
    },
    Struct {
        fields: Vec<(String, LogicalType)>,
    },
    Node,
    Rel,
    RecursiveRel,
    Map {
        key_type: Box<LogicalType>,
        value_type: Box<LogicalType>,
    },
    Union {
        types: Vec<(String, LogicalType)>,
    },
    UUID,
    RDFVariant,
}

Type of Values produced and consumed by queries.

Includes extra type information beyond what can be encoded in Value such as struct fields and types of lists

Variants

Any

Special type for use with Value::Null

Bool

Correponds to Value::Bool

Serial

Has no corresponding Value. Kuzu returns Serial values as Int64.

Int64

Correponds to Value::Int64

Int32

Correponds to Value::Int32

Int16

Correponds to Value::Int16

Int8

Correponds to Value::Int8

UInt64

Correponds to Value::UInt64

UInt32

Correponds to Value::UInt32

UInt16

Correponds to Value::UInt16

UInt8

Correponds to Value::UInt8

Int128

Correponds to Value::Int128

Double

Correponds to Value::Double

Float

Correponds to Value::Float

Date

Correponds to Value::Date

Interval

Correponds to Value::Interval

Timestamp

Correponds to Value::Timestamp

TimestampTz

Correponds to Value::TimestampTz

TimestampNs

Correponds to Value::TimestampNs

TimestampMs

Correponds to Value::TimestampMs

TimestampSec

Correponds to Value::TimestampSec

InternalID

Correponds to Value::InternalID

String

Correponds to Value::String

Blob

Correponds to Value::Blob

List

Correponds to Value::List

Fields

child_type: Box<LogicalType>

Array

Correponds to Value::Array

Fields

child_type: Box<LogicalType>

num_elements: u64

Struct

Correponds to Value::Struct

Fields

fields: Vec<(String, LogicalType)>

Node

Correponds to Value::Node

Rel

Correponds to Value::Rel

RecursiveRel

Map

Correponds to Value::Map

Fields

key_type: Box<LogicalType>

value_type: Box<LogicalType>

Union

Fields

types: Vec<(String, LogicalType)>

UUID

RDFVariant

Trait Implementations

impl Clone for LogicalType

fn clone(&self) -> LogicalType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LogicalType

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

Formats the value using the given formatter.

impl From<&LogicalType> for UniquePtr<LogicalType>

fn from(typ: &LogicalType) -> Self

Converts to this type from the input type.

impl From<&Value> for LogicalType

fn from(value: &Value) -> Self

Converts to this type from the input type.

impl PartialEq for LogicalType

fn eq(&self, other: &LogicalType) -> 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 Eq for LogicalType

impl StructuralPartialEq for LogicalType