Skip to content

Instantly share code, notes, and snippets.

@hanepjiv hanepjiv/bincode.rs
Created Jan 8, 2018

Embed
What would you like to do?
// -*- mode:rust; coding:utf-8-unix; -*-
//! bincode.rs
// Copyright 2017 hanepjiv
// @author hanepjiv <hanepjiv@gmail.com>
// @copyright The MIT License (MIT) / Apache License Version 2.0
// @since 2018/01/09
// @date 2018/01/09
// ////////////////////////////////////////////////////////////////////////////
// attribute =================================================================
#![deny(anonymous_parameters, box_pointers, missing_copy_implementations,
missing_debug_implementations, missing_docs, trivial_casts,
trivial_numeric_casts, unsafe_code, unused_extern_crates,
unstable_features, unused_import_braces, unused_qualifications,
unused_results, variant_size_differences, const_err, dead_code,
deprecated, illegal_floating_point_literal_pattern, improper_ctypes,
late_bound_lifetime_arguments, non_camel_case_types,
non_shorthand_field_patterns, non_snake_case, non_upper_case_globals,
no_mangle_generic_items, overflowing_literals, path_statements,
patterns_in_fns_without_body, plugin_as_library, private_in_public,
private_no_mangle_fns, private_no_mangle_statics,
renamed_and_removed_lints, stable_features, unconditional_recursion,
unions_with_drop_fields, unknown_lints, unreachable_code,
unreachable_patterns, unused_allocation, unused_assignments,
unused_attributes, unused_comparisons, unused_doc_comment,
unused_features, unused_imports, unused_macros, unused_must_use,
unused_mut, unused_parens, unused_unsafe, unused_variables,
while_true)]
#![warn(dead_code)]
#![allow(box_pointers, unsafe_code, trivial_casts, trivial_numeric_casts)]
// extern ====================================================================
extern crate bincode;
// use =======================================================================
// ////////////////////////////////////////////////////////////////////////////
// ============================================================================
fn app() -> ::std::result::Result<(), Box<::std::error::Error>> {
let x = (0i32, 1i32, None, Some(1i32));
let dump = ::bincode::serialize(&x, ::bincode::Infinite)?;
let y =
::bincode::deserialize::<(i32, i32, Option<i32>, Option<i32>)>(&dump)?;
assert_eq!(x, y);
Ok(println!("{:?} => {:?} => {:?}", x, dump, y))
// (0, 1, None, Some(1)) => [0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0] => (0, 1, None, Some(1))
//
// 0i32 => [0, 0, 0, 0]
// 1i32 => [1, 0, 0, 0]
// None => [0]
// Some(1i32) => [1, 1, 0, 0, 0]
}
// ============================================================================
fn main() {
if let Err(x) = app() {
eprintln!("{:?}", x);
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.