pub static WEI_PRECISION: u8Expand description
Number of decimal places used by the native Ether denomination.
On the EVM all ERC-20 balances are expressed in wei – the
smallest indivisible unit of Ether, named after cryptographer
Wei Dai. One ether equals 10^18 wei, so using 18 decimal
places is sufficient to represent any value expressible on-chain.
Tokens that choose a smaller precision (e.g. USDC’s 6, WBTC’s 8) still fall below this upper bound.