View source: R/missing-assertions.R
assert_not_null | R Documentation |
Raises an assertion error when is.null(obj)
assert_not_null( obj, error_message = "{.arg obj} must be not {.code NULL}", error_class = NULL )
obj |
< |
error_message |
< |
error_class |
< |
Other assertions:
assert_not_na()
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