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//! This example demonstrates using the [`Settings`] [`TableOption`] to array
//! [`Table`] configurations in a separate step from instantiation.
//!
//! * Note how this methodoly can lead to huge performance gains
//! with compile-time constants.
use tabled::{
settings::{
object::{FirstRow, Rows},
style::{On, Style},
Alignment, Modify, ModifyList, Padding, Settings,
},
Table, Tabled,
};
#[derive(Tabled)]
struct CodeEditor {
name: &'static str,
first_release: &'static str,
developer: &'static str,
}
impl CodeEditor {
fn new(name: &'static str, first_release: &'static str, developer: &'static str) -> Self {
Self {
name,
first_release,
developer,
}
}
}
// unfortunately we can't leave it as a blank type, so we need to provide it.
type TableTheme = Settings<
Settings<Settings<Settings, Style<On, On, On, On, On, On, 0, 0>>, Padding>,
ModifyList<FirstRow, Alignment>,
>;
const THEME: TableTheme = Settings::empty()
.with(Style::ascii())
.with(Padding::new(1, 3, 0, 0))
.with(Modify::list(Rows::first(), Alignment::center()));
fn main() {
let data = [
CodeEditor::new("Sublime Text 3", "2008", "Sublime HQ"),
CodeEditor::new("Visual Studio Code", "2015", "Microsoft"),
CodeEditor::new("Notepad++", "2003", "Don Ho"),
CodeEditor::new("GNU Emacs", "1984", "Richard Stallman"),
CodeEditor::new("Neovim", "2015", "Vim community"),
];
let mut table = Table::new(data);
table.with(THEME);
println!("{table}");
}
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