ic_eth/
utils.rs

1pub fn to_hex(data: &[u8]) -> String {
2    format!("0x{}", hex::encode(data))
3}
4
5pub fn from_hex(data: &str) -> Option<Vec<u8>> {
6    if !data.starts_with("0x") {
7        return None;
8    }
9    hex::decode(&data[2..]).ok()
10}