[−][src]Trait casper_types::proof_of_stake::MintProvider
Provides an access to mint.
Required methods
fn transfer_purse_to_account(
&mut self,
source: URef,
target: AccountHash,
amount: U512
) -> TransferResult
&mut self,
source: URef,
target: AccountHash,
amount: U512
) -> TransferResult
Transfer amount
from source
purse to a target
account.
fn transfer_purse_to_purse(
&mut self,
source: URef,
target: URef,
amount: U512
) -> Result<(), ()>
&mut self,
source: URef,
target: URef,
amount: U512
) -> Result<(), ()>
Transfer amount
from source
purse to a target
purse.
fn balance(&mut self, purse: URef) -> Option<U512>
Checks balance of a purse
. Returns None
if given purse does not exist.