Struct PartitionField

pub struct PartitionField { /* private fields */ }

Partition fields capture the transform from table data to partition values.

Implementations

impl PartitionField

Auto-generated by derive_getters::Getters.

pub fn source_id(&self) -> &i32

A source column id from the table’s schema

pub fn field_id(&self) -> &i32

A partition field id that is used to identify a partition field and is unique within a partition spec. In v2 table metadata, it is unique across all partition specs.

pub fn name(&self) -> &String

A partition name.

pub fn transform(&self) -> &Transform

A transform that is applied to the source column to produce a partition value.

impl PartitionField

pub fn new( source_id: i32, field_id: i32, name: &str, transform: Transform, ) -> Self

Create a new PartitionField

Trait Implementations

impl Clone for PartitionField

fn clone(&self) -> PartitionField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PartitionField

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PartitionField

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PartitionField

fn eq(&self, other: &PartitionField) -> 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 Serialize for PartitionField

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for PartitionField

impl StructuralPartialEq for PartitionField