Struct PruningStats 

pub struct PruningStats {
    pub post_cmeta_pruning_parallel_input_count: Option<i64>,
    pub post_cmeta_pruning_partition_count: Option<i64>,
    pub pre_cmeta_pruning_parallel_input_count: Option<i64>,
}

The column metadata index pruning statistics.

This type is not used in any activity, and only used as part of another schema.

Fields

post_cmeta_pruning_parallel_input_count: Option<i64>

The number of parallel inputs matched.

post_cmeta_pruning_partition_count: Option<i64>

The number of partitions matched.

pre_cmeta_pruning_parallel_input_count: Option<i64>

The number of parallel inputs scanned.

Trait Implementations

impl Clone for PruningStats

fn clone(&self) -> PruningStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PruningStats

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

Formats the value using the given formatter.

impl Default for PruningStats

fn default() -> PruningStats

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PruningStats

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PruningStats

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Part for PruningStats