Struct IcebergPartitionField 

#[non_exhaustive]
pub struct IcebergPartitionField {
    pub source_id: i32,
    pub transform: String,
    pub name: String,
    pub field_id: i32,
}

Defines a single partition field within an Iceberg partition specification, including the source field, transformation function, partition name, and unique identifier.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

source_id: i32

The identifier of the source field from the table schema that this partition field is based on.

transform: String

The transformation function applied to the source field to create the partition, such as identity, bucket, truncate, year, month, day, or hour.

name: String

The name of the partition field as it will appear in the partitioned table structure.

field_id: i32

The unique identifier assigned to this partition field within the Iceberg table's partition specification.

Implementations

impl IcebergPartitionField

pub fn source_id(&self) -> i32

The identifier of the source field from the table schema that this partition field is based on.

pub fn transform(&self) -> &str

The transformation function applied to the source field to create the partition, such as identity, bucket, truncate, year, month, day, or hour.

pub fn name(&self) -> &str

The name of the partition field as it will appear in the partitioned table structure.

pub fn field_id(&self) -> i32

The unique identifier assigned to this partition field within the Iceberg table's partition specification.

impl IcebergPartitionField

pub fn builder() -> IcebergPartitionFieldBuilder

Creates a new builder-style object to manufacture IcebergPartitionField.

Trait Implementations

impl Clone for IcebergPartitionField

fn clone(&self) -> IcebergPartitionField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IcebergPartitionField

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

Formats the value using the given formatter.

impl PartialEq for IcebergPartitionField

fn eq(&self, other: &IcebergPartitionField) -> 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 IcebergPartitionField