Enum SubscribeToShardEventStream 

#[non_exhaustive]
pub enum SubscribeToShardEventStream {
    SubscribeToShardEvent(SubscribeToShardEvent),
    #[non_exhaustive]
    Unknown,
}

This is a tagged union for all of the types of events an enhanced fan-out consumer can receive over HTTP/2 after a call to SubscribeToShard.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

SubscribeToShardEvent(SubscribeToShardEvent)

After you call SubscribeToShard, Kinesis Data Streams sends events of this type to your consumer. For an example of how to handle these events, see Enhanced Fan-Out Using the Kinesis Data Streams API.

#[non_exhaustive]

Unknown

The Unknown variant represents cases where new union variant was received. Consider upgrading the SDK to the latest available version. An unknown enum variant

Note: If you encounter this error, consider upgrading your SDK to the latest version. The Unknown variant represents cases where the server sent a value that wasn’t recognized by the client. This can happen when the server adds new functionality, but the client has not been updated. To investigate this, consider turning on debug logging to print the raw HTTP response.

Implementations

impl SubscribeToShardEventStream

pub fn as_subscribe_to_shard_event( &self, ) -> Result<&SubscribeToShardEvent, &Self>

Tries to convert the enum instance into SubscribeToShardEvent, extracting the inner SubscribeToShardEvent. Returns Err(&Self) if it can’t be converted.

pub fn is_subscribe_to_shard_event(&self) -> bool

Returns true if this is a SubscribeToShardEvent.

pub fn is_unknown(&self) -> bool

Returns true if the enum instance is the Unknown variant.

Trait Implementations

impl Clone for SubscribeToShardEventStream

fn clone(&self) -> SubscribeToShardEventStream

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubscribeToShardEventStream

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

Formats the value using the given formatter.

impl PartialEq for SubscribeToShardEventStream

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