Method read_col

crates/table/src/table.rs:1806–1808

(self, col: impl Into<ColId>)

    /// and read the value of that column from `self`.
    #[inline]
    pub fn read_col<T: ReadColumn>(self, col: impl Into<ColId>) -> Result<T, TypeError> {
        T::read_column(self, col.into().idx())
    }

    /// Serializes the `cols` of `self` using `ser`.
    ///