Add a function `get_schema_defs()` to return the SCHEMA_DEFS dict. (both SCHEMA_DEFS and WRITERS should probably be marked private, but will hold off on that for now.)
Add a function `get_schema_defs()` to return the SCHEMA_DEFS dict.
(both SCHEMA_DEFS and WRITERS should probably be marked private, but
will hold off on that for now.)

e-heller/fastavro,e-heller/fastavro