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pub struct MessageAttributeValue {
    pub binary_list_values: Option<Vec<Bytes>>,
    pub binary_value: Option<Bytes>,
    pub data_type: String,
    pub string_list_values: Option<Vec<String>>,
    pub string_value: Option<String>,
}
Expand description

The user-specified message attribute value. For string data types, the Value attribute has the same restrictions on the content as the message body. For more information, see SendMessage.

Name, type, value and the message body must not be empty or null. All parts of the message attribute, including Name, Type, and Value, are part of the message size restriction (256 KB or 262,144 bytes).

Fields

binary_list_values: Option<Vec<Bytes>>

Not implemented. Reserved for future use.

binary_value: Option<Bytes>

Binary type attributes can store any binary data, such as compressed data, encrypted data, or images.

data_type: String

Amazon SQS supports the following logical data types: String, Number, and Binary. For the Number data type, you must use StringValue.

You can also append custom labels. For more information, see Amazon SQS Message Attributes in the Amazon Simple Queue Service Developer Guide.

string_list_values: Option<Vec<String>>

Not implemented. Reserved for future use.

string_value: Option<String>

Strings are Unicode with UTF-8 binary encoding. For a list of code values, see ASCII Printable Characters.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Returns the “default value” for a type. Read more

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

This method tests for !=.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Should always be Self

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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