Struct TableStatistics 

pub struct TableStatistics {
    pub row_count: usize,
    pub column_count: usize,
    pub null_percentages: Vec<f32>,
    pub column_stats: Vec<ColumnStatistics>,
}

Table statistics

Fields

row_count: usize

Row count

column_count: usize

Column count

null_percentages: Vec<f32>

Null percentage per column

column_stats: Vec<ColumnStatistics>

Column statistics

Trait Implementations

impl Clone for TableStatistics

fn clone(&self) -> TableStatistics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableStatistics

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TableStatistics

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TableStatistics

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

where __S: Serializer,

Serialize this value into the given Serde serializer.