Crate jimage_rs 

jimage-rs

A fast and efficient Rust library for working with jimage files used by the Java Platform Module System.

Example

use std::env;
use std::path::PathBuf;
use jimage_rs::JImage;

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let path = PathBuf::from(env::var("JAVA_HOME")?)
        .join("lib")
        .join("modules");
    let jimage = JImage::open(path)?;

    let resource_count = jimage.resource_names_iter().count();
    println!("Total resources in jimage: {}", resource_count);

    match jimage.find_resource("/java.base/java/lang/String.class")? {
        Some(resource) => println!("Resource found, its size is {} bytes", resource.len()),
        None => println!("Resource not found"),
    }

    Ok(())
}

Re-exports

pub use crate::jimage::JImage;

Modules

error

jimage

raw_jimage

Structs

ResourceName

Represents the components of a resource name in a JImage file.

ResourceNamesIter

An iterator over the resource names in a JImage file.