Determines and reports the size of greeting data.

Derives and returns the greeting account public key for a given PLAYER, PROGRAM combination.

Parses and returns the Solana yaml config on the system.

Gets the seed used to generate greeting accounts. If you'd like to force this program to generate a new greeting account and thus restart the counter

On Solana accounts are ways to store data. In order to use our greeting counter smart contract we need some way to store the number of times we have s

Establishes a RPC connection with the solana cluster configured by `solana config set --url <URL>`. Information about what cluster has been configured

Determines the amount of lamports that will be required to execute this smart contract. The minimum balance is calculated assuming that the user would

Deserializes a greeting account and reports the value of its greeting counter.

Gets the "player" or local solana wallet that has been configured on the machine.

Gets the balance of PLAYER in lamports via a RPC call over CONNECTION.

Loads keypair information from the file located at KEYPAIR_PATH and then verifies that the loaded keypair information corresponds to an executable acc

Gets the RPC url for the cluster that this machine is configured to communicate with.

Requests that AMOUNT lamports are transfered to PLAYER via a RPC call over CONNECTION. Airdrops are only avaliable on test networks.

Sends an instruction from PLAYER to PROGRAM via CONNECTION. The instruction contains no data but does contain the address of our previously generated

Pulls down the greeting account data and the value of its counter which ought to track how many times the `say_hello` method has been run.

Logic that runs when the program is executed. This program expects a single account that is owned by the program as an argument and no instructions.