6 releases (breaking)
0.7.0 | Mar 13, 2023 |
---|---|
0.6.0 | Dec 16, 2022 |
0.5.2 | Oct 31, 2022 |
0.5.0 | Sep 18, 2022 |
0.1.0 | Aug 28, 2022 |
#1342 in Procedural macros
285 downloads per month
Used in roslibrust
71KB
1.5K
SLoC
roslibrust_codegen_macro
This crate defines the proc-macro for generating ROS message types. It invokes APIs from the roslibrust_codegen
crate.
Warning
This macro cannot detect if the message files it generates from have changed. If you are creating a crate which just contains your message definitions and won't be recompiled otherwise, you'll likely want to use roslibrust_codegen
with a build.rs
script.
Usage
If you're generating messages in an environment with ROS installed, no arguments need to be passed.
use roslibrust_codegen_macro::find_and_generate_ros_messages;
find_and_generate_ros_messages!();
If you're generating without ROS installed or your environment can't depend on the ROS_PACKAGE_PATH
variable, you can specify additional paths to search:
use roslibrust_codegen_macro::find_and_generate_ros_messages;
find_and_generate_ros_messages!("/path/to/my/msg/package", "/opt/ros/noetic");
Dependencies
~3.5–8.5MB
~141K SLoC