Enum ColumnValueStat

pub enum ColumnValueStat {
    Column(HashMap<String, ColumnValueStat>),
    Value(Value),
}

Struct used to represent minValues and maxValues in add action statistics.

Variants

Column(HashMap<String, ColumnValueStat>)

Composite HashMap representation of statistics.

Value(Value)

Json representation of statistics.

Implementations

impl ColumnValueStat

pub fn as_column(&self) -> Option<&HashMap<String, ColumnValueStat>>

Returns the HashMap representation of the ColumnValueStat.

pub fn as_value(&self) -> Option<&Value>

Returns the serde_json representation of the ColumnValueStat.

Trait Implementations

impl Debug for ColumnValueStat

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ColumnValueStat

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ColumnValueStat

fn eq(&self, other: &ColumnValueStat) -> 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 Serialize for ColumnValueStat

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ColumnValueStat

impl StructuralPartialEq for ColumnValueStat