Struct aws_sdk_iot::model::mqtt_headers::Builder

pub struct Builder { /* private fields */ }

A builder for MqttHeaders.

Implementations

impl Builder

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

An Enum string value that indicates whether the payload is formatted as UTF-8.

Valid values are UNSPECIFIED_BYTES and UTF8_DATA.

For more information, see Payload Format Indicator from the MQTT Version 5.0 specification.

Supports substitution templates.

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

An Enum string value that indicates whether the payload is formatted as UTF-8.

Valid values are UNSPECIFIED_BYTES and UTF8_DATA.

For more information, see Payload Format Indicator from the MQTT Version 5.0 specification.

Supports substitution templates.

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

A UTF-8 encoded string that describes the content of the publishing message.

For more information, see Content Type from the MQTT Version 5.0 specification.

Supports substitution templates.

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

A UTF-8 encoded string that describes the content of the publishing message.

For more information, see Content Type from the MQTT Version 5.0 specification.

Supports substitution templates.

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

A UTF-8 encoded string that's used as the topic name for a response message. The response topic is used to describe the topic which the receiver should publish to as part of the request-response flow. The topic must not contain wildcard characters.

For more information, see Response Topic from the MQTT Version 5.0 specification.

Supports substitution templates.

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

A UTF-8 encoded string that's used as the topic name for a response message. The response topic is used to describe the topic which the receiver should publish to as part of the request-response flow. The topic must not contain wildcard characters.

For more information, see Response Topic from the MQTT Version 5.0 specification.

Supports substitution templates.

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

The base64-encoded binary data used by the sender of the request message to identify which request the response message is for when it's received.

For more information, see Correlation Data from the MQTT Version 5.0 specification.

This binary data must be based64-encoded.

Supports substitution templates.

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

The base64-encoded binary data used by the sender of the request message to identify which request the response message is for when it's received.

For more information, see Correlation Data from the MQTT Version 5.0 specification.

This binary data must be based64-encoded.

Supports substitution templates.

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

A user-defined integer value that will persist a message at the message broker for a specified amount of time to ensure that the message will expire if it's no longer relevant to the subscriber. The value of messageExpiry represents the number of seconds before it expires. For more information about the limits of messageExpiry, see Amazon Web Services IoT Core message broker and protocol limits and quotas from the Amazon Web Services Reference Guide.

Supports substitution templates.

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

A user-defined integer value that will persist a message at the message broker for a specified amount of time to ensure that the message will expire if it's no longer relevant to the subscriber. The value of messageExpiry represents the number of seconds before it expires. For more information about the limits of messageExpiry, see Amazon Web Services IoT Core message broker and protocol limits and quotas from the Amazon Web Services Reference Guide.

Supports substitution templates.

pub fn user_properties(self, input: UserProperty) -> Self

Appends an item to user_properties.

To override the contents of this collection use set_user_properties.

An array of key-value pairs that you define in the MQTT5 header.

pub fn set_user_properties(self, input: Option<Vec<UserProperty>>) -> Self

An array of key-value pairs that you define in the MQTT5 header.

pub fn build(self) -> MqttHeaders

Consumes the builder and constructs a MqttHeaders.

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