The migration registry is explicit and currently contains the real
`0.1-provisional` to FDS v1 transition. Migration reopens legacy assays as
lazy HDF5 sources and streams them through the atomic current writer.
Usage
frame_schema_migrations()
migrate_frame_h5(path, destination, overwrite = FALSE, ...)
Arguments
- path
Historical HDF5 frame path.
- destination
Output path. May equal `path` only with
`overwrite = TRUE`; failed in-place migrations preserve the source file.
- overwrite
Replace an existing destination atomically.
- ...
Additional arguments passed to [write_frame_h5()].
Value
`frame_schema_migrations()` returns the supported migration table;
`migrate_frame_h5()` invisibly returns the committed destination.