251     let out_dir = env::var("OUT_DIR").unwrap();  in ring_build_rs_main()  localVariable
252     let out_dir = PathBuf::from(out_dir);  in ring_build_rs_main()  localVariable
279     build_c_code(&target, pregenerated, &out_dir);  in ring_build_rs_main()
325 fn build_c_code(target: &Target, pregenerated: PathBuf, out_dir: &Path) {  in build_c_code()
366         out_dir  in build_c_code()
418             &out_dir,  in build_c_code()
429         out_dir.to_str().expect("Invalid path")  in build_c_code()
435     out_dir: &Path,  in build_library()
447         .map(|f| compile(f, target, warnings_are_errors, out_dir, includes_modified))  in build_library()
451     let lib_path = PathBuf::from(out_dir).join(format!("lib{}.a", lib_name));  in build_library()
496     out_dir: &Path,  in compile()
503         let mut out_path = out_dir.join(p.file_name().unwrap());  in compile()
518 fn obj_path(out_dir: &Path, src: &Path, obj_ext: &str) -> PathBuf {  in obj_path()
519     let mut out_path = out_dir.join(src.file_name().unwrap());  in obj_path()
529     out_dir: &Path,  in cc()
617             out_dir.to_str().expect("Invalid path")  in cc()
669     out_dir: &Path,  in perlasm_src_dsts()
678         .map(|src| (src.clone(), asm_path(out_dir, src, os, perlasm_format)))  in perlasm_src_dsts()
691                     asm_path(out_dir, &synthesized_path, os, perlasm_format),  in perlasm_src_dsts()
713 fn asm_path(out_dir: &Path, src: &Path, os: Option<&str>, perlasm_format: &str) -> PathBuf {  in asm_path()
719     out_dir.join(dst_filename)  in asm_path()