[−][src]Crate eosio_bytes_derive
This crate provides three derive macros for eosio_bytes
traits.
Examples
use eosio_bytes::{Read, Write, NumBytes}; #[derive(Read, Write, NumBytes, PartialEq, Debug)] struct Thing(u8); let thing = Thing(30); // Number of bytes assert_eq!(thing.num_bytes(), 1); // Read bytes assert_eq!(thing, Thing::read(&mut [30_u8], &mut 0).unwrap()); // Write bytes let mut bytes = vec![0_u8; 1]; thing.write(&mut bytes, &mut 0).unwrap(); assert_eq!(vec![30], bytes);
Derive Macros
NumBytes | Derive the |
Read | Derive the |
Write | Derive the |