Two disk-layer correctness fixes in crates/ecstore/src/disk/local.rs.
move_to_trash (#948, ECA-07) previously handled only DiskFull in its
tail error block and let every other rename failure (EIO/EACCES/ENOTDIR/
cross-device) fall through to `return Ok(())`, so a delete that never
landed on a faulty disk was reported as success and the drive fault was
hidden from heal/offline logic. It now keeps the DiskFull in-place-remove
fallback, treats a missing source (FileNotFound) as benign, and
propagates every other error (already mapped by to_file_error, e.g.
I/O -> FaultyDisk, permission -> FileAccessDenied), matching MinIO's
deleteFile.
rename_file and rename_part (#960, ECA-19) directory (trailing-slash)
branch unconditionally removed the destination before rename and
propagated the resulting NotFound, so renaming a directory to a new
location always failed. Both now tolerate ErrorKind::NotFound on that
pre-rename remove and continue, matching MinIO's RenameFile.
Adds regression tests covering benign-missing-source, real-error
propagation, the unchanged move happy path, and directory rename to a
missing destination for both rename_file and rename_part.
Co-authored-by: heihutu <[email protected]>
