pw_rust

Rust support in pigweed is *highly* experimental. Currently only building a single host binary using the standard libraries is supported. Only GN builds are supported and building on Windows is currently unsupported.

Building

To build the sample rust targets, you need to enable pw_rust_ENABLE_EXPERIMENTAL_BUILD:

$ gn gen out --args="pw_rust_ENABLE_EXPERIMENTAL_BUILD=true"

Once that is set, you can build and run the hello example:

$ ninja -C out host_clang_debug/obj/pw_rust/example/bin/hello
$ ./out/host_clang_debug/obj/pw_rust/example/bin/hello
Hello, Pigweed!