spl_token_confidential_transfer_proof_generation

Function try_split_u64

Source 
pub fn try_split_u64(amount: u64, bit_length: usize) -> Option<(u64, u64)>
Expand description

Takes in a 64-bit number amount and a bit length bit_length. It returns:

  • the bit_length low bits of amount interpreted as u64
  • the (64 - bit_length) high bits of amount interpreted as u64