Struct DataFile

pub struct DataFile { /* private fields */ }

DataFile found in Manifest.

Implementations

impl DataFile

Auto-generated by derive_getters::Getters.

pub fn content(&self) -> &Content

Type of content in data file.

pub fn file_path(&self) -> &String

Full URI for the file with a FS scheme.

pub fn file_format(&self) -> &FileFormat

String file format name, avro, orc or parquet

pub fn partition(&self) -> &Struct

Partition data tuple, schema based on the partition spec output using partition field ids for the struct field ids

pub fn record_count(&self) -> &i64

Number of records in this file

pub fn file_size_in_bytes(&self) -> &i64

Total file size in bytes

pub fn column_sizes(&self) -> &Option<AvroMap<i64>>

Map from column id to total size on disk

pub fn value_counts(&self) -> &Option<AvroMap<i64>>

Map from column id to number of values in the column (including null and NaN values)

pub fn null_value_counts(&self) -> &Option<AvroMap<i64>>

Map from column id to number of null values

pub fn nan_value_counts(&self) -> &Option<AvroMap<i64>>

Map from column id to number of NaN values

pub fn lower_bounds(&self) -> &Option<HashMap<i32, Value>>

Map from column id to lower bound in the column

pub fn upper_bounds(&self) -> &Option<HashMap<i32, Value>>

Map from column id to upper bound in the column

pub fn key_metadata(&self) -> &Option<ByteBuf>

Implementation specific key metadata for encryption

pub fn split_offsets(&self) -> &Option<Vec<i64>>

Split offsets for the data file.

pub fn equality_ids(&self) -> &Option<Vec<i32>>

Field ids used to determine row equality in equality delete files.

pub fn sort_order_id(&self) -> &Option<i32>

ID representing sort order for this file

impl DataFile

pub fn builder() -> DataFileBuilder

Trait Implementations

impl Clone for DataFile

fn clone(&self) -> DataFile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DataFile

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

Formats the value using the given formatter.

impl From<DataFile> for DataFileV1

fn from(value: DataFile) -> Self

Converts to this type from the input type.

impl From<DataFile> for DataFileV2

fn from(value: DataFile) -> Self

Converts to this type from the input type.

impl PartialEq for DataFile

fn eq(&self, other: &DataFile) -> 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 StructuralPartialEq for DataFile