Crates.io | crates_tools |
lib.rs | crates_tools |
version | 0.11.0 |
source | src |
created_at | 2023-11-30 12:16:14.982741 |
updated_at | 2024-06-29 18:03:54.410794 |
description | Tools to analyse crate files. |
homepage | https://github.com/Wandalen/wTools/tree/master/module/move/crates_tools |
repository | https://github.com/Wandalen/wTools/tree/master/module/move/crates_tools |
max_upload_size | |
id | 1054124 |
size | 42,349 |
Tools to analyse crate files.
A crate file is a package of Rust source code that can be downloaded from crates.io, the official Rust package registry. A crate file has the extension .crate
and contains a compressed archive of the source code and other files needed to compile and run the crate.
crate_tools
allows you to download and read and decode the .crate
files. You can then use the CrateArchive
struct to list and access the contents of the file as bytes.
This crate is useful for developers who want to inspect and analyze Rust crates. Some possible use cases are:
use crates_tools::*;
fn main()
{
#[ cfg( feature = "enabled" ) ]
{
// download a package with specific version from `crates.io`
let crate_archive = CrateArchive::download_crates_io( "test_experimental_c", "0.1.0" ).unwrap();
for path in crate_archive.list()
{
// take content from a specific file from the archive
let bytes = crate_archive.content_bytes( path ).unwrap();
let string = std::str::from_utf8( bytes ).unwrap();
println!("# {}\n```\n{}```", path.display(), string);
}
}
}
cargo add crates_tools
git clone https://github.com/Wandalen/wTools
cd wTools/module/move/crates_tools
cargo r --example show_crate_content