Enum ValueMetadata 

pub enum ValueMetadata {
    Quantity(QuantityMetadata),
}

Copper-owned logical metadata attached to a value’s schema.

Variants

Quantity(QuantityMetadata)

Physical quantity and its actual encoded storage unit.

Implementations

impl ValueMetadata

pub const fn kind_id(self) -> u32

Permanent metadata kind ID used in length-delimited portable entries.

Trait Implementations

impl Clone for ValueMetadata

fn clone(&self) -> ValueMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ValueMetadata

impl Debug for ValueMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ValueMetadata

fn deserialize<__D>( __deserializer: __D, ) -> Result<ValueMetadata, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for ValueMetadata

fn encode<E>(&self, encoder: &mut E) -> Result<(), EncodeError>

where E: Encoder,

Encode a given type.

impl Eq for ValueMetadata

impl PartialEq for ValueMetadata

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ValueMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ValueMetadata