libvctrl_core 1.0.0

Reference implementations of the libvctrl contracts (in-memory store, SHA-512 hasher, binary codec)
Documentation 
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use libvctrl_handler::{HASH_LENGTH, VctrlError};

pub const fn validate_hash_bytes(bytes: &[u8]) -> Result<(), VctrlError> {
    if bytes.len() != HASH_LENGTH {
        return Err(VctrlError::InvalidHashLength(bytes.len()));
    }
    Ok(())
}