ic-query 0.1.15

Internet Computer query CLI for NNS, SNS, and related public network metadata
Documentation 
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#[must_use]
pub fn hex_bytes(bytes: &[u8]) -> String {
    const HEX: &[u8; 16] = b"0123456789abcdef";
    let mut out = String::with_capacity(bytes.len() * 2);
    for byte in bytes {
        out.push(HEX[usize::from(byte >> 4)] as char);
        out.push(HEX[usize::from(byte & 0x0f)] as char);
    }
    out
}