Struct aws_sdk_glue::model::mapping::Builder

pub struct Builder { /* private fields */ }

A builder for Mapping.

Implementations

impl Builder

pub fn to_key(self, input: impl Into<String>) -> Self

After the apply mapping, what the name of the column should be. Can be the same as FromPath.

pub fn set_to_key(self, input: Option<String>) -> Self

After the apply mapping, what the name of the column should be. Can be the same as FromPath.

pub fn from_path(self, input: impl Into<String>) -> Self

Appends an item to from_path.

To override the contents of this collection use set_from_path.

The table or column to be modified.

pub fn set_from_path(self, input: Option<Vec<String>>) -> Self

The table or column to be modified.

pub fn from_type(self, input: impl Into<String>) -> Self

The type of the data to be modified.

pub fn set_from_type(self, input: Option<String>) -> Self

The type of the data to be modified.

pub fn to_type(self, input: impl Into<String>) -> Self

The data type that the data is to be modified to.

pub fn set_to_type(self, input: Option<String>) -> Self

The data type that the data is to be modified to.

pub fn dropped(self, input: bool) -> Self

If true, then the column is removed.

pub fn set_dropped(self, input: Option<bool>) -> Self

If true, then the column is removed.

pub fn children(self, input: Mapping) -> Self

Appends an item to children.

To override the contents of this collection use set_children.

Only applicable to nested data structures. If you want to change the parent structure, but also one of its children, you can fill out this data strucutre. It is also Mapping, but its FromPath will be the parent's FromPath plus the FromPath from this structure.

For the children part, suppose you have the structure:

{ "FromPath": "OuterStructure", "ToKey": "OuterStructure", "ToType": "Struct", "Dropped": false, "Chidlren": [{ "FromPath": "inner", "ToKey": "inner", "ToType": "Double", "Dropped": false, }] }

You can specify a Mapping that looks like:

{ "FromPath": "OuterStructure", "ToKey": "OuterStructure", "ToType": "Struct", "Dropped": false, "Chidlren": [{ "FromPath": "inner", "ToKey": "inner", "ToType": "Double", "Dropped": false, }] }

pub fn set_children(self, input: Option<Vec<Mapping>>) -> Self

Only applicable to nested data structures. If you want to change the parent structure, but also one of its children, you can fill out this data strucutre. It is also Mapping, but its FromPath will be the parent's FromPath plus the FromPath from this structure.

For the children part, suppose you have the structure:

{ "FromPath": "OuterStructure", "ToKey": "OuterStructure", "ToType": "Struct", "Dropped": false, "Chidlren": [{ "FromPath": "inner", "ToKey": "inner", "ToType": "Double", "Dropped": false, }] }

You can specify a Mapping that looks like:

{ "FromPath": "OuterStructure", "ToKey": "OuterStructure", "ToType": "Struct", "Dropped": false, "Chidlren": [{ "FromPath": "inner", "ToKey": "inner", "ToType": "Double", "Dropped": false, }] }

pub fn build(self) -> Mapping

Consumes the builder and constructs a Mapping.

Trait Implementations

impl Clone for Builder

fn clone(&self) -> Builder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Builder

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

Formats the value using the given formatter.

impl Default for Builder

fn default() -> Builder

Returns the “default value” for a type.

impl PartialEq<Builder> for Builder

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Builder