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//! This example demonstrates evolving the standard [`Builder`] to an [`IndexBuilder`],
//! and then manipulating the constructing table with a newly prepended index column.
//!
//! * An [`IndexBuilder`] is capable of several useful manipulations, including:
//! * Giving the new index column a name
//! * Transposing the index column around a table
//! * Choosing a location for the new index column besides 0; the default
//!
//! * Note that like with any builder pattern the [`IndexBuilder::build()`] function
//! is necessary to produce a displayable [`Table`].
use tabled::{settings::Style, Table, Tabled};
#[derive(Tabled)]
struct Distribution {
name: String,
based_on: String,
is_active: bool,
is_cool: bool,
}
impl Distribution {
fn new(name: &str, based: &str, is_active: bool, is_cool: bool) -> Self {
Self {
name: name.to_string(),
based_on: based.to_string(),
is_active,
is_cool,
}
}
}
fn main() {
let data = vec![
Distribution::new("Manjaro", "Arch", true, true),
Distribution::new("Arch", "None", true, true),
Distribution::new("Debian", "None", true, true),
];
let mut table = Table::builder(data)
.index()
.column(0)
.transpose()
.name(None)
.build();
table.with(Style::modern_rounded());
println!("{table}");
}