Crate java_manager 

A library for locating Java installations on the local system and executing Java programs.

This crate provides functionality to:

• Discover Java runtimes via PATH, JAVA_HOME, or deep system scans.
• Extract detailed metadata (version, vendor, architecture) from each installation.
• Execute Java applications with configurable arguments, memory settings, and I/O redirection.

Examples

use java_manager::{java_home, JavaRunner};

// Find all Java installations in PATH
let java = java_home().unwrap();
// Run a JAR file
JavaRunner::new()
    .java(java)
    .arg("--version")
    .execute()?;

Re-exports

pub use info::JavaInfo;

pub use error::JavaError;

pub use search::quick_search;

pub use search::deep_search;

pub use local::java_home;

pub use execute::JavaRunner;

pub use execute::JavaRedirect;

Modules

error

Error types for Java environment detection and execution.

execute

Running Java programs with controlled output and redirection.

info

Core type representing a Java installation and its metadata.

local

Functions for accessing Java from the local environment.

search

Functions for locating Java installations on the system.