Function write_atomic 

pub async fn write_atomic(
    location: &StorageLocation,
    rel_path: &Path,
    contents: &[u8],
) -> StorageResult<()>

Write contents to rel_path inside location using an atomic write.

This performs a write-then-rename sequence on the local filesystem: it writes the payload to a temporary file next to the target path, syncs the file, and then renames it into place to provide an atomic replacement. Currently only StorageLocation::Local is supported.

Parameters

• location: the table root location to resolve the relative path.
• rel_path: the relative path (under location) to write the file to.
• contents: the bytes to write.

Errors

Returns StorageError::LocalIo when filesystem I/O fails; other internal helpers may add context to the returned error.