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interp_hashset_has

r::interpreter::builtins::collections

Function interp_hashset_has 

Source 
fn interp_hashset_has(
    args: &[RValue],
    named: &[(String, RValue)],
    context: &BuiltinContext<'_>,
) -> Result<RValue, RError>
Expand description

Check whether a string element is in a HashSet.

@param s integer scalar: hashset ID @param value character scalar: the element to check @return logical scalar: TRUE if present, FALSE otherwise