Method column

examples/characters.rs:126–146

(&self, context: *mut sqlite3_context, i: i32)

    }

    fn column(&self, context: *mut sqlite3_context, i: i32) -> Result<()> {
        match column(i) {
            Some(Columns::Value) => {
                api::result_text(
                    context,
                    self.characters
                        .as_ref()
                        .unwrap()
                        .get(self.idx)
                        .unwrap()
                        .to_string()
                        .as_str(),
                )?;
            }
            Some(Columns::Input) => {
                api::result_text(context, self.input.as_ref().unwrap())?;
            }
            _ => (),
        }
        Ok(())
    }

    fn rowid(&self) -> Result<i64> {
        Ok(self.idx as i64)