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::stake::program::id` or `solana_program::stake::program::id` instead"
6)]
7pub use solana_sdk::stake::program::{check_id, id};
8use {
9    solana_feature_set::{self as feature_set, FeatureSet},
10    solana_sdk::{genesis_config::GenesisConfig, native_token::LAMPORTS_PER_SOL},
11};
12
13pub mod config;
14pub mod points;
15#[doc(hidden)]
16pub mod rewards;
17pub mod stake_instruction;
18pub mod stake_state;
19
20pub fn add_genesis_accounts(genesis_config: &mut GenesisConfig) -> u64 {
21    config::add_genesis_account(genesis_config)
22}
23
24/// The minimum stake amount that can be delegated, in lamports.
25/// NOTE: This is also used to calculate the minimum balance of a delegated stake account,
26/// which is the rent exempt reserve _plus_ the minimum stake delegation.
27#[inline(always)]
28pub fn get_minimum_delegation(feature_set: &FeatureSet) -> u64 {
29    if feature_set.is_active(&feature_set::stake_raise_minimum_delegation_to_1_sol::id()) {
30        const MINIMUM_DELEGATION_SOL: u64 = 1;
31        MINIMUM_DELEGATION_SOL * LAMPORTS_PER_SOL
32    } else {
33        1
34    }
35}
solana_stake_program/lib.rs

solana_stake_program/
lib.rs
