Struct OutputMetadata 

pub struct OutputMetadata {
    pub value_type: ValueType,
    pub cardinality: Cardinality,
}

Fields

value_type: ValueType

cardinality: Cardinality

Trait Implementations

impl Clone for OutputMetadata

fn clone(&self) -> OutputMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutputMetadata

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

Formats the value using the given formatter.

impl PartialEq for OutputMetadata

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for OutputMetadata