Struct sqs_worker::Message

pub struct Message { /* private fields */ }

An Amazon SQS message.

Implementations

impl Message

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

A unique identifier for the message. A MessageIdis considered unique across all Amazon Web Services accounts for an extended period of time.

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

An identifier associated with the act of receiving the message. A new receipt handle is returned every time you receive a message. When deleting a message, you provide the last received receipt handle to delete the message.

pub fn md5_of_body(&self) -> Option<&str>

An MD5 digest of the non-URL-encoded message body string.

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

The message's contents (not URL-encoded).

pub fn attributes( &self ) -> Option<&HashMap<MessageSystemAttributeName, String, RandomState>>

A map of the attributes requested in ReceiveMessage to their respective values. Supported attributes:

• ApproximateReceiveCount

• ApproximateFirstReceiveTimestamp

• MessageDeduplicationId

• MessageGroupId

• SenderId

• SentTimestamp

• SequenceNumber

ApproximateFirstReceiveTimestamp and SentTimestamp are each returned as an integer representing the epoch time in milliseconds.

pub fn md5_of_message_attributes(&self) -> Option<&str>

An MD5 digest of the non-URL-encoded message attribute string. You can use this attribute to verify that Amazon SQS received the message correctly. Amazon SQS URL-decodes the message before creating the MD5 digest. For information about MD5, see RFC1321.

pub fn message_attributes( &self ) -> Option<&HashMap<String, MessageAttributeValue, RandomState>>

Each message attribute consists of a Name, Type, and Value. For more information, see Amazon SQS message attributes in the Amazon SQS Developer Guide.

impl Message

pub fn builder() -> Builder

Creates a new builder-style object to manufacture Message.

Trait Implementations

impl Clone for Message

fn clone(&self) -> Message

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Message

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

Formats the value using the given formatter.

impl PartialEq<Message> for Message

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