solana-safe-math
| Crates.io | solana-safe-math |
| lib.rs | solana-safe-math |
| version | 0.1.0 |
| created_at | 2022-01-31 13:57:41.5164+00 |
| updated_at | 2022-01-31 13:57:41.5164+00 |
| description | Safe Math wrapper for the primitive numberic types used in a Solana program |
| homepage | https://github.com/Apocentre/solana-safe-math |
| repository | https://github.com/Apocentre/solana-safe-math |
| max_upload_size | |
| id | 524589 |
| size | 6,326 |
Pavlos Polianidis (ppoliani)
documentation
https://docs.rs/solana-safe-math/
README
Solana Safe Math
use solana_safe_math::{SafeMath};
fn process_init_escrow(
accounts: &[AccountInfo],
amount: u64,
program_id: &Pubkey
) -> ProgramResult {
let val = 10_u64;
val.safe_add(amount)?;
val.safe_sub(amount)?;
val.safe_mul(amount)?;
val.safe_div(amount)?;
val.safe_pow(8_u32)?;
}
Works with u128, u64, u32, u16 and u8