Function booklibrs::actions::tables::cell_book

pub fn cell_book(x: i32, y: i32, book_system: &BookSystem) -> String

Function that returns String book’s with data. If column is 0, it’ ll return book’s title, if column is 1, it’ ll return books’s author, if column is 2, it’ ll return book’s amount of pages if column is 2, it’ ll return number of all books