Enum MetadataValue 

pub enum MetadataValue {
    String(String),
    Integer(i64),
    Float(f64),
    Boolean(bool),
    DateTime(DateTime<Utc>),
    Array(Vec<MetadataValue>),
    Object(IndexMap<String, MetadataValue>),
    Binary(Vec<u8>),
}

Metadata value types supporting various data formats

Variants

String(String)

String value

Integer(i64)

Integer value

Float(f64)

Floating point value

Boolean(bool)

Boolean value

DateTime(DateTime<Utc>)

Date/time value

Array(Vec<MetadataValue>)

Array of values

Object(IndexMap<String, MetadataValue>)

Nested metadata object

Binary(Vec<u8>)

Binary data

Trait Implementations

impl Clone for MetadataValue

fn clone(&self) -> MetadataValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetadataValue

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MetadataValue

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for MetadataValue

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

Formats the value using the given formatter.

impl From<&str> for MetadataValue

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<DateTime<Utc>> for MetadataValue

fn from(dt: DateTime<Utc>) -> Self

Converts to this type from the input type.

impl From<String> for MetadataValue

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<bool> for MetadataValue

fn from(b: bool) -> Self

Converts to this type from the input type.

impl From<f64> for MetadataValue

fn from(f: f64) -> Self

Converts to this type from the input type.

impl From<i64> for MetadataValue

fn from(i: i64) -> Self

Converts to this type from the input type.

impl PartialEq for MetadataValue

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for MetadataValue

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 MetadataValue