Enum EphemeralPricing 

pub enum EphemeralPricing {
    TimeRangeTtl,
    DocumentTtl {
        credit_per_byte: Credits,
        lifetime_epochs: u16,
    },
}

How the added bytes of an ephemeral batch are priced.

Both rules bill the processing of the batch exactly like any other batch; they differ from ordinary storage only in what an added byte costs and in never producing refunds (the elements carry no flags).

Variants

TimeRangeTtl

Entries under a timeRange index that declares a ttl: every added byte bills to processing at the fee table’s ttl_ephemeral_disk_usage_credit_per_byte (the bytes live at most ttl plus a bounded drainage lag).

DocumentTtl

The writes of a document whose type declares a ttl: every added byte costs credit_per_byte, resolved from the fee schedule’s document_ttl group for the document’s remaining lifetime, as a storage fee paid out over the lifetime_epochs epochs the document has left to live (see FeeResult::lifetime_storage_fees).

Fields

credit_per_byte: Credits

Credits per added byte

lifetime_epochs: u16

The epochs the document has left to live, at least 1 and at most one era

Trait Implementations

impl Clone for EphemeralPricing

fn clone(&self) -> EphemeralPricing

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EphemeralPricing

impl Debug for EphemeralPricing

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

Formats the value using the given formatter.

impl Eq for EphemeralPricing

impl PartialEq for EphemeralPricing

fn eq(&self, other: &EphemeralPricing) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for EphemeralPricing