Method evaluate

datafusion/physical-expr/src/expressions/try_cast.rs:87–94

(&self, batch: &RecordBatch)

    }

    fn evaluate(&self, batch: &RecordBatch) -> Result<ColumnarValue> {
        let value = self.expr.evaluate(batch)?;
        let options = CastOptions {
            safe: true,
            format_options: DEFAULT_FORMAT_OPTIONS,
        };
        value.cast_to(&self.cast_type, Some(&options))
    }

    fn return_field(&self, input_schema: &Schema) -> Result<FieldRef> {
        self.expr