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NotificationResponseBody

hyperdb_api_core::protocol::message::backend

Struct NotificationResponseBody 

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pub struct NotificationResponseBody { /* private fields */ }
Expand description

Notification response body.

Sent when a NOTIFY event occurs that the client is listening to. Used for asynchronous notifications between database sessions.

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impl NotificationResponseBody

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pub fn process_id(&self) -> i32

Returns the process ID.

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pub fn channel(&self) -> Result<&str>

Returns the channel name.

§Errors

Returns io::ErrorKind::InvalidInput if the channel bytes are not valid UTF-8 (protocol corruption — server always sends UTF-8).

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pub fn message(&self) -> Result<&str>

Returns the message.

§Errors

Returns io::ErrorKind::InvalidInput if the payload bytes are not valid UTF-8 (protocol corruption — server always sends UTF-8).

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impl Debug for NotificationResponseBody

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

Formats the value using the given formatter. Read more

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