format_is_set | R Documentation |
This can be used to check if a file set item has been assigned an output
format (e.g. fst
, feather
, parquet
, qs
or rds
). If the check returns
FALSE
it would signal that data should be returned rather than calling
write_stream()
.
format_is_set(x)
is.stream_format(x)
x |
An object, usually a |
Logical indicating if x
inherits from one of the stream format classes. .
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