Enum ValueType 

pub enum ValueType {
    String,
    Long,
    Double,
    Boolean,
    Date,
    DateTime,
    DateTimeTz,
    Decimal,
    Duration,
}

TypeDB value type enum for type-safe metadata.

Mirrors the TypeDB value type system: string, long, double, boolean, date, datetime, datetime-tz, decimal, duration.

Variants

String

UTF-8 string value.

Long

64-bit signed integer.

Double

64-bit floating-point number.

Boolean

Boolean true/false.

Date

Calendar date (ISO 8601).

DateTime

Date and time without timezone (ISO 8601).

DateTimeTz

Date and time with timezone (ISO 8601).

Decimal

Arbitrary-precision decimal number.

Duration

ISO 8601 duration.

Implementations

impl ValueType

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

Convert to the TypeDB value type string.

pub fn parse(s: &str) -> Option<Self>

Parse from a TypeDB value type string.

Trait Implementations

impl Clone for ValueType

fn clone(&self) -> ValueType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ValueType

impl Debug for ValueType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ValueType

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ValueType

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

Formats the value using the given formatter.

impl Eq for ValueType

impl Hash for ValueType

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 PartialEq for ValueType

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ValueType

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ValueType