Struct ApplyMapping

#[non_exhaustive]
pub struct ApplyMapping {
    pub name: String,
    pub inputs: Vec<String>,
    pub mapping: Vec<Mapping>,
}

Specifies a transform that maps data property keys in the data source to data property keys in the data target. You can rename keys, modify the data types for keys, and choose which keys to drop from the dataset.

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.

name: String

The name of the transform node.

inputs: Vec<String>

The data inputs identified by their node names.

mapping: Vec<Mapping>

Specifies the mapping of data property keys in the data source to data property keys in the data target.

Implementations

impl ApplyMapping

pub fn name(&self) -> &str

The name of the transform node.

pub fn inputs(&self) -> &[String]

The data inputs identified by their node names.

pub fn mapping(&self) -> &[Mapping]

Specifies the mapping of data property keys in the data source to data property keys in the data target.

impl ApplyMapping

pub fn builder() -> ApplyMappingBuilder

Creates a new builder-style object to manufacture ApplyMapping.

Trait Implementations

impl Clone for ApplyMapping

fn clone(&self) -> ApplyMapping

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ApplyMapping

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

Formats the value using the given formatter.

impl PartialEq for ApplyMapping

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

Tests for self and other values to be equal, and is used by ==.

const 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 ApplyMapping