cbindgen-0.24.5/tests/rust/exclude_generic_monomorph.toml

language = "C"
header = """
#include <stdint.h>

#if 0
''' '
#endif

typedef uint64_t Option_Foo;

#if 0
' '''
#endif

#if 0
from libc.stdint cimport uint64_t
ctypedef uint64_t Option_Foo
#endif
"""

[export]
exclude = [
  "Option_Foo",
]