solana_stake_program/
lib.rs

1#![cfg_attr(feature = "frozen-abi", feature(min_specialization))]
2#![allow(clippy::arithmetic_side_effects)]
3#[deprecated(
4    since = "1.8.0",
5    note = "Please use `solana_sdk_ids::sysvar::stake::id` instead"
6)]
7pub use solana_sdk_ids::stake::{check_id, id};
8use {solana_genesis_config::GenesisConfig, solana_native_token::LAMPORTS_PER_SOL};
9
10pub mod config;
11pub mod epoch_rewards;
12#[deprecated(since = "2.2.0")]
13pub mod points;
14pub mod stake_instruction;
15pub mod stake_state;
16
17pub fn add_genesis_accounts(genesis_config: &mut GenesisConfig) -> u64 {
18    let config_lamports = config::add_genesis_account(genesis_config);
19    let rewards_lamports = epoch_rewards::add_genesis_account(genesis_config);
20    config_lamports.saturating_add(rewards_lamports)
21}
22
23/// The minimum stake amount that can be delegated, in lamports.
24/// NOTE: This is also used to calculate the minimum balance of a delegated stake account,
25/// which is the rent exempt reserve _plus_ the minimum stake delegation.
26#[inline(always)]
27pub fn get_minimum_delegation(is_stake_raise_minimum_delegation_to_1_sol_active: bool) -> u64 {
28    if is_stake_raise_minimum_delegation_to_1_sol_active {
29        const MINIMUM_DELEGATION_SOL: u64 = 1;
30        MINIMUM_DELEGATION_SOL * LAMPORTS_PER_SOL
31    } else {
32        1
33    }
34}
solana_stake_program/lib.rs

solana_stake_program/
lib.rs
