move Rust sources to top level, C sources into c_src

This moves the Rust sources out of rust_src/ and into the top level.
Running the bcachefs executable out of the development tree is now:

$ ./target/release/bcachefs command
or
$ cargo run --profile release -- command

instead of "./bcachefs command".

Building and installing is still:

$ make && make install

Signed-off-by: Thomas Bertschinger <tahbertschinger@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

1 files changed, 0 insertions, 51 deletions

diff --git a/cmd_counters.c b/cmd_counters.c
deleted file mode 100644
index 9adde242..00000000
--- a/cmd_counters.c
+++ /dev/null
@@ -1,51 +0,0 @@
-#include <getopt.h>
-
-#include "cmds.h"
-#include "libbcachefs.h"
-#include "libbcachefs/super-io.h"
-
-static void reset_counters_usage(void)
-{
-	puts("bcachefs reset-counters \n"
-	     "Usage: bcachefs reset-counters device\n"
-	     "\n"
-	     "Options:\n"
-	     "  -h, --help                  display this help and exit\n"
-	     "Report bugs to <linux-bcachefs@vger.kernel.org>");
-	exit(EXIT_SUCCESS);
-}
-
-int cmd_reset_counters(int argc, char *argv[])
-{
-	static const struct option longopts[] = {
-		{ "help",			0, NULL, 'h' },
-		{ NULL }
-	};
-	int opt;
-
-	while ((opt = getopt_long(argc, argv, "h", longopts, NULL)) != -1)
-		switch (opt) {
-		case 'h':
-			reset_counters_usage();
-			break;
-		}
-	args_shift(optind);
-
-	char *dev = arg_pop();
-	if (!dev)
-		die("please supply a device");
-	if (argc)
-		die("too many arguments");
-
-	struct bch_opts opts = bch2_opts_empty();
-	struct bch_sb_handle sb;
-	int ret = bch2_read_super(dev, &opts, &sb);
-	if (ret)
-		die("Error opening %s: %s", dev, bch2_err_str(ret));
-
-	bch2_sb_field_resize(&sb, counters, 0);
-
-	bch2_super_write(sb.bdev->bd_fd, sb.sb);
-	bch2_free_super(&sb);
-	return 0;
-}