thruput-sdk 0.58.0

Thruput smart-contract SDK for Rust (rv32 guest runtime and native test harness)
Documentation 
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//! Lowercase hex formatting for opaque payload bytes.
//!
//! Use [`crate::base58_encode`] for addresses and typed hashes.

use core::fmt;

pub struct Hex<'a>(&'a [u8]);

impl<'a> fmt::Display for Hex<'a> {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
        for b in self.0 {
            write!(f, "{:02x}", b)?;
        }
        Ok(())
    }
}

pub fn hex_encode<'a, B: AsRef<[u8]>>(b: &'a B) -> Hex<'a> {
    Hex(b.as_ref())
}