This crate is a client for ament which is a system for cataloging and referencing resources distributed by software packages used by ROS2.
rust
use ament_rs::*;
println!("{:#?}", Ament::new()?.get_packages_prefixes());
This snippet will print a list of packages with the prefixes they were found in, depending of the value of the AMENT_PREFIX_PATH environment variable on your system.
none
{
"ros_core": [
"/opt/ros/crystal",
"/opt/ros/bouncy",
],
"console_bridge_vendor": [
"/opt/ros/dashing",
"/opt/ros/crystal",
],
"ament_cmake_export_interfaces": [
"/opt/ros/dashing",
"/opt/ros/crystal",
"/opt/ros/bouncy",
],
}