Struct PortableStatsSnapshot 

#[non_exhaustive]
pub struct PortableStatsSnapshot { /* private fields */ }

Decompressed sketch blobs associated with one table snapshot.

Implementations

impl PortableStatsSnapshot

pub fn new(snapshot_id: Option<i64>, blobs: Vec<PortableSketchBlob>) -> Self

pub const fn snapshot_id(&self) -> Option<i64>

pub fn blobs(&self) -> &[PortableSketchBlob]

pub fn blobs_for_field( &self, field_id: i32, ) -> impl Iterator<Item = &PortableSketchBlob>

Return every raw blob whose field list includes field_id.

pub fn validate(&self) -> Result<()>

Validate known single-column kinds and decode their payloads.

Unknown kinds are intentionally skipped according to the Puffin reader contract. Duplicate (field, kind) entries are rejected as ambiguous.

pub fn decode_column(&self, field_id: i32) -> Result<Option<DecodedColumnStats>>

Decode the supported sketches for one Iceberg field id.

Ok(None) means no supported HLL or equi-depth histogram is present.

Trait Implementations

impl Clone for PortableStatsSnapshot

fn clone(&self) -> PortableStatsSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PortableStatsSnapshot

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

Formats the value using the given formatter.

impl Default for PortableStatsSnapshot

fn default() -> PortableStatsSnapshot

Returns the “default value” for a type.

impl Eq for PortableStatsSnapshot

impl PartialEq for PortableStatsSnapshot

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PortableStatsSnapshot