fn initialize(env: soroban_sdk::Env, admin: soroban_sdk::Address)
fn set_pct(env: soroban_sdk::Env, pct: i128)
fn set_token(env: soroban_sdk::Env, token: soroban_sdk::Address)
Funciones con User como parametro set_strategy o set_strat
fn set_strat(env: soroban_sdk::Env, user: soroban_sdk::Address, amount: i128)
fn get_strat(env: soroban_sdk::Env, user: soroban_sdk::Address) -> Strategy
fn set_s_exp(env: soroban_sdk::Env, user: soroban_sdk::Address)
fn set_s_cmp(env: soroban_sdk::Env, user: soroban_sdk::Address)
fn get_apy(env: soroban_sdk::Env, user: soroban_sdk::Address) -> i128
fn accrue(
env: soroban_sdk::Env,
user: soroban_sdk::Address,
amount: i128,
) -> Result<(), YieldError>
fn withdraw(
env: soroban_sdk::Env,
amount: i128,
user: soroban_sdk::Address,
) -> Result<(), YieldError>