Struct Delivery 

pub struct Delivery<'a, T = ()> {
    pub message: &'a Message,
    pub body: T,
    pub delete: bool,
    /* private fields */
}

What the handler receives: the whole message, the body (already deserialized in consume_typed; () in consume_with), delete (default true) and Delivery::change_visibility.

Fields

message: &'a Message

body: T

delete: bool

true (the default): the message is deleted (ack) if the handler returns Ok. With false, it stays in the queue and becomes visible again at the end of the invisibility.

Implementations

impl<T> Delivery<'_, T>

pub fn change_visibility( &self, seconds: u32, ) -> Result<VisibilityResponse, Error>

Changes the invisibility to seconds from now on; the value becomes the renewal’s.

pub fn lease_seconds(&self) -> u32

The seconds the automatic renewal requests on each round.

pub fn lease_lost(&self) -> bool

true if the server refused a renewal (the message already went back to the queue or was deleted).