Module scratch 

Structs

ScratchAddCostParams

ScratchExistsCostParams

ScratchExistsWithTypeCostParams

ScratchReadCostParams

ScratchRemoveCostParams

ScratchRuntime

Per-transaction, in-memory scratch store. Entries are keyed by the address derived from the (key type, key value) pair and live only for the duration of the transaction: a fresh ScratchRuntime is installed per transaction, and the map is dropped at the end of it.

Functions

add_impl

exists_impl

exists_with_type_impl

read_impl

remove_impl