Coinbase_fee_transfer.Genval gen :
?min_fee:Currency.Fee.t ->
Currency.Fee.t ->
t Core_kernel.Quickcheck.Generator.tgen ?min_fee max_fee generates fee transfers between min_fee and max_fee.
val with_random_receivers :
keys:Mina_base_import.Signature_keypair.t array ->
?min_fee:Currency.Fee.t ->
Currency.Amount.t ->
t Core_kernel.Quickcheck.Generator.twith_random_receivers ~key ?min_fee coinbase_amount creates coinbase fee transfers with fees between min_fee and coinbase_amount