Trait casper_types::system::mint::Mint[−][src]

pub trait Mint: RuntimeProvider + StorageProvider + SystemProvider {
    fn mint(&mut self, initial_balance: U512) -> Result<URef, Error> { ... }

    fn reduce_total_supply(&mut self, amount: U512) -> Result<(), Error> { ... }

    fn balance(&mut self, purse: URef) -> Result<Option<U512>, Error> { ... }

    fn transfer(
        &mut self, 
        maybe_to: Option<AccountHash>, 
        source: URef, 
        target: URef, 
        amount: U512, 
        id: Option<u64>
    ) -> Result<(), Error> { ... }

    fn read_base_round_reward(&mut self) -> Result<U512, Error> { ... }
}
Expand description

Mint trait.

Provided methods

Mint new token with given initial_balance balance. Returns new purse on success, otherwise an error.

Reduce total supply by amount. Returns unit on success, otherwise an error.

Read balance of given purse.

Transfers amount of tokens from source purse to a target purse.

Retrieves the base round reward.

Implementors