pub fn write_data_value_list(f: &mut Formatter<'_>, list: &[DataValue]) -> Result
Helper function for displaying Vec<DataValue>.
Vec<DataValue>
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fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result { if self.0.len() == 1 { write!(f, "{}", self.0[0]) } else { write!(f, "[")?; write_data_value_list(f, &self.0)?; write!(f, "]") } }