waffles-solana-sdk 1.15.0

//! The Solana host and client SDK.
//!
//! This is the base library for all off-chain programs that interact with
//! Solana or otherwise operate on Solana data structures. On-chain programs
//! instead use the [`solana-program`] crate, the modules of which are
//! re-exported by this crate, like the relationship between the Rust
//! `core` and `std` crates. As much of the functionality of this crate is
//! provided by `solana-program`, see that crate's documentation for an
//! overview.
//!
//! [`solana-program`]: https://docs.rs/solana-program
//!
//! Many of the modules in this crate are primarily of use to the Solana runtime
//! itself. Additional crates provide capabilities built on `solana-sdk`, and
//! many programs will need to link to those crates as well, particularly for
//! clients communicating with Solana nodes over RPC.
//!
//! Such crates include:
//!
//! - [`solana-client`] - For interacting with a Solana node via the [JSON-RPC API][json].
//! - [`solana-cli-config`] - Loading and saving the Solana CLI configuration file.
//! - [`solana-clap-utils`] - Routines for setting up the CLI using [`clap`], as
//!   used by the Solana CLI. Includes functions for loading all types of
//!   signers supported by the CLI.
//!
//! [`solana-client`]: https://docs.rs/solana-client
//! [`solana-cli-config`]: https://docs.rs/solana-cli-config
//! [`solana-clap-utils`]: https://docs.rs/solana-clap-utils
//! [json]: https://docs.solana.com/developing/clients/jsonrpc-api
//! [`clap`]: https://docs.rs/clap

#![allow(incomplete_features)]
#![cfg_attr(RUSTC_WITH_SPECIALIZATION, feature(specialization))]
#![cfg_attr(RUSTC_NEEDS_PROC_MACRO_HYGIENE, feature(proc_macro_hygiene))]

// Allows macro expansion of `use ::solana_sdk::*` to work within this crate
extern crate self as solana_sdk;

#[cfg(feature = "full")]
pub use signer::signers;
// These solana_program imports could be *-imported, but that causes a bunch of
// confusing duplication in the docs due to a rustdoc bug. #26211
#[cfg(not(target_os = "solana"))]
pub use waffles_solana_program::program_stubs;
pub use waffles_solana_program::{
    account_info, address_lookup_table_account, alt_bn128, blake3, borsh, bpf_loader,
    bpf_loader_deprecated, bpf_loader_upgradeable, clock, config, custom_heap_default,
    custom_panic_default, debug_account_data, declare_deprecated_sysvar_id, declare_sysvar_id,
    decode_error, ed25519_program, epoch_schedule, fee_calculator, impl_sysvar_get, incinerator,
    instruction, keccak, lamports, loader_instruction, loader_upgradeable_instruction, message,
    msg, native_token, nonce, program, program_error, program_memory, program_option, program_pack,
    rent, sanitize, sdk_ids, secp256k1_program, secp256k1_recover, serialize_utils, short_vec,
    slot_hashes, slot_history, stake, stake_history, syscalls, system_instruction, system_program,
    sysvar, unchecked_div_by_const, vote, wasm_bindgen,
};

pub mod account;
pub mod account_utils;
pub mod builtins;
pub mod client;
pub mod commitment_config;
pub mod compute_budget;
pub mod derivation_path;
pub mod deserialize_utils;
pub mod ed25519_instruction;
pub mod entrypoint;
pub mod entrypoint_deprecated;
pub mod epoch_info;
pub mod example_mocks;
pub mod exit;
pub mod feature;
pub mod feature_set;
pub mod fee;
pub mod genesis_config;
pub mod hard_forks;
pub mod hash;
pub mod inflation;
pub mod log;
pub mod native_loader;
pub mod nonce_account;
pub mod offchain_message;
pub mod packet;
pub mod poh_config;
pub mod precompiles;
pub mod program_utils;
pub mod pubkey;
pub mod quic;
pub mod recent_blockhashes_account;
pub mod reward_type;
pub mod rpc_port;
pub mod secp256k1_instruction;
pub mod shred_version;
pub mod signature;
pub mod signer;
pub mod system_transaction;
pub mod timing;
pub mod transaction;
pub mod transaction_context;
pub mod transport;
pub mod wasm;

/// Same as `declare_id` except report that this id has been deprecated.
pub use waffles_solana_sdk_macro::declare_deprecated_id;
/// Convenience macro to declare a static public key and functions to interact with it.
///
/// Input: a single literal base58 string representation of a program's id
///
/// # Example
///
/// ```
/// # // wrapper is used so that the macro invocation occurs in the item position
/// # // rather than in the statement position which isn't allowed.
/// use std::str::FromStr;
/// use waffles_solana_sdk::{declare_id, pubkey::Pubkey};
///
/// # mod item_wrapper {
/// #   use waffles_solana_sdk::declare_id;
/// declare_id!("My11111111111111111111111111111111111111111");
/// # }
/// # use item_wrapper::id;
///
/// let my_id = Pubkey::from_str("My11111111111111111111111111111111111111111").unwrap();
/// assert_eq!(id(), my_id);
/// ```
pub use waffles_solana_sdk_macro::declare_id;
/// Convenience macro to define a static public key.
///
/// Input: a single literal base58 string representation of a Pubkey
///
/// # Example
///
/// ```
/// use std::str::FromStr;
/// use waffles_solana_program::{pubkey, pubkey::Pubkey};
///
/// static ID: Pubkey = pubkey!("My11111111111111111111111111111111111111111");
///
/// let my_id = Pubkey::from_str("My11111111111111111111111111111111111111111").unwrap();
/// assert_eq!(ID, my_id);
/// ```
pub use waffles_solana_sdk_macro::pubkey;
/// Convenience macro to define multiple static public keys.
pub use waffles_solana_sdk_macro::pubkeys;
#[rustversion::since(1.46.0)]
pub use waffles_solana_sdk_macro::respan;

// Unused `solana_sdk::program_stubs!()` macro retained for source backwards compatibility with older programs
#[macro_export]
#[deprecated(
    since = "1.4.3",
    note = "program_stubs macro is obsolete and can be safely removed"
)]
macro_rules! program_stubs {
    () => {};
}

/// Convenience macro for `AddAssign` with saturating arithmetic.
/// Replace by `std::num::Saturating` once stable
#[macro_export]
macro_rules! saturating_add_assign {
    ($i:expr, $v:expr) => {{
        $i = $i.saturating_add($v)
    }};
}

#[macro_use]
extern crate serde_derive;
pub extern crate bs58;
extern crate log as logger;

#[macro_use]
extern crate waffles_solana_frozen_abi_macro;

#[cfg(test)]
mod tests {
    #[test]
    fn test_saturating_add_assign() {
        let mut i = 0u64;
        let v = 1;
        saturating_add_assign!(i, v);
        assert_eq!(i, 1);

        i = u64::MAX;
        saturating_add_assign!(i, v);
        assert_eq!(i, u64::MAX);
    }
}