Enum IdempotencyStrategy 

pub enum IdempotencyStrategy<P>
where
    P: Debug + Clone + Serialize,
{
    Provided,
    Custom(fn(&Event<P>) -> String),
    Uuid,
    None,
}

Variants

Provided

Custom(fn(&Event<P>) -> String)

Uuid

None

Implementations

impl<P> IdempotencyStrategy<P>

where P: Debug + Clone + Serialize,

pub fn invoke<F>( &self, provided_token: Option<String>, get_event: F, ) -> Option<String>

where F: FnOnce() -> Option<Event<P>>,

Invokes the idempotency strategy to generate or retrieve a token.

Panics

Panics if the strategy is set to Custom, but the provided get_event closure returns None.

Trait Implementations

impl<P> Clone for IdempotencyStrategy<P>

where P: Debug + Clone + Serialize + Clone,

fn clone(&self) -> IdempotencyStrategy<P>

Returns a duplicate of the value.

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

Performs copy-assignment from source.