fn initialize(env: soroban_sdk::Env, admin: soroban_sdk::Address)
fn upgrade(env: soroban_sdk::Env, new_wasm_hash: soroban_sdk::BytesN<32>)
fn admin(env: soroban_sdk::Env) -> soroban_sdk::Address
fn can_transfer(
env: soroban_sdk::Env,
from: soroban_sdk::Address,
to: soroban_sdk::Address,
_amount: i128,
) -> bool
fn get_user_status(env: soroban_sdk::Env, account: soroban_sdk::Address) -> u32
fn is_approved(env: soroban_sdk::Env, account: soroban_sdk::Address) -> bool
fn set_admin(env: soroban_sdk::Env, new_admin: soroban_sdk::Address)
fn set_user(env: soroban_sdk::Env, account: soroban_sdk::Address, status: u32)
fn set_users(
env: soroban_sdk::Env,
accounts: soroban_sdk::Vec,
status: soroban_sdk::Vec,
)