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, 49 deletions

diff --git a/libbcachefs/data_update.h b/libbcachefs/data_update.h
deleted file mode 100644
index 991095bb..00000000
--- a/libbcachefs/data_update.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-
-#ifndef _BCACHEFS_DATA_UPDATE_H
-#define _BCACHEFS_DATA_UPDATE_H
-
-#include "bkey_buf.h"
-#include "io_write_types.h"
-
-struct moving_context;
-
-struct data_update_opts {
-	unsigned	rewrite_ptrs;
-	unsigned	kill_ptrs;
-	u16		target;
-	u8		extra_replicas;
-	unsigned	btree_insert_flags;
-	unsigned	write_flags;
-};
-
-struct data_update {
-	/* extent being updated: */
-	enum btree_id		btree_id;
-	struct bkey_buf		k;
-	struct data_update_opts	data_opts;
-	struct moving_context	*ctxt;
-	struct bch_move_stats	*stats;
-	struct bch_write_op	op;
-};
-
-int bch2_data_update_index_update(struct bch_write_op *);
-
-void bch2_data_update_read_done(struct data_update *,
-				struct bch_extent_crc_unpacked);
-
-int bch2_extent_drop_ptrs(struct btree_trans *,
-			  struct btree_iter *,
-			  struct bkey_s_c,
-			  struct data_update_opts);
-
-void bch2_data_update_exit(struct data_update *);
-int bch2_data_update_init(struct btree_trans *, struct btree_iter *,
-			  struct moving_context *,
-			  struct data_update *,
-			  struct write_point_specifier,
-			  struct bch_io_opts, struct data_update_opts,
-			  enum btree_id, struct bkey_s_c);
-void bch2_data_update_opts_normalize(struct bkey_s_c, struct data_update_opts *);
-
-#endif /* _BCACHEFS_DATA_UPDATE_H */