Struct mz_persist_types::stats::PartStats

pub struct PartStats {
    pub key: StructStats,
}

Aggregate statistics about data contained in a Part2.

Fields

key: StructStats

Aggregate statistics about key data contained in a Part2.

Implementations

impl PartStats

pub fn new<T, K>(part: &Part2, desc: &K) -> Result<Self, Error>

where K: Schema2<T, Statistics = StructStats>,

Calculates and returns stats for the given Part2.

Trait Implementations

impl Arbitrary for PartStats

type Parameters = <StructStats as Arbitrary>::Parameters

The type of parameters that arbitrary_with accepts for configuration of the generated Strategy. Parameters must implement Default.

type Strategy = Map<<StructStats as Arbitrary>::Strategy, fn(_: StructStats) -> PartStats>

The type of Strategy used to generate values of type Self.

fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self). The strategy is passed the arguments given in args.

fn arbitrary() -> Self::Strategy

Generates a Strategy for producing arbitrary values of type the implementing type (Self).

impl Debug for PartStats

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

Formats the value using the given formatter.

impl Serialize for PartStats

fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.