crc32fix 1.0.0

fix png's length or height according to its crc32 checksum
Documentation 
[package]
name = "crc32fix"
version = "1.0.0"
authors = ["Aloxaf <aloxafx@gmail.com>"]
description = "fix png's length or height according to its crc32 checksum"
documentation = "https://github.com/Aloxaf/crc32fix"
repository = "https://github.com/Aloxaf/crc32fix"
readme = "README.md"
keywords = ["png", "CTF"]
categories = ["command-line-utilities"]
license = "MIT"
edition = "2018"

[dependencies]
png = "0.13.2"
crc = "1.8.1"
clap = { version = "2.32.0", features = ["yaml"] }
failure = "0.1.5"