Struct InputSchemaUpdate 

#[non_exhaustive]
pub struct InputSchemaUpdate {
    pub record_format_update: Option<RecordFormat>,
    pub record_encoding_update: Option<String>,
    pub record_column_updates: Option<Vec<RecordColumn>>,
}

Describes updates for the application's input schema.

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.

record_format_update: Option<RecordFormat>

Specifies the format of the records on the streaming source.

record_encoding_update: Option<String>

Specifies the encoding of the records in the streaming source. For example, UTF-8.

record_column_updates: Option<Vec<RecordColumn>>

A list of RecordColumn objects. Each object describes the mapping of the streaming source element to the corresponding column in the in-application stream.

Implementations

impl InputSchemaUpdate

pub fn record_format_update(&self) -> Option<&RecordFormat>

Specifies the format of the records on the streaming source.

pub fn record_encoding_update(&self) -> Option<&str>

Specifies the encoding of the records in the streaming source. For example, UTF-8.

pub fn record_column_updates(&self) -> &[RecordColumn]

A list of RecordColumn objects. Each object describes the mapping of the streaming source element to the corresponding column in the in-application stream.

If no value was sent for this field, a default will be set. If you want to determine if no value was sent, use .record_column_updates.is_none().

impl InputSchemaUpdate

pub fn builder() -> InputSchemaUpdateBuilder

Creates a new builder-style object to manufacture InputSchemaUpdate.

Trait Implementations

impl Clone for InputSchemaUpdate

fn clone(&self) -> InputSchemaUpdate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InputSchemaUpdate

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

Formats the value using the given formatter.

impl PartialEq for InputSchemaUpdate

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