Struct lib::common::FormattedItems

pub struct FormattedItems { /* fields omitted */ }

Methods

impl FormattedItems

pub fn from_items(items: Vec<Item>) -> Self

Formats items in a group to ensure uniform formatting.

For example:

let items_short = vec![
    Item::new("/home/tkadur/.dotfiles/file1", "/home/tkadur/.file1"),
    Item::new("/home/tkadur/.dotfiles/file2", "/home/tkadur/.file2"),
];


// Produces the following:
//
// /home/tkadur/.dotfiles/file1  ->    /home/tkadur/.file1
// /home/tkadur/.dotfiles/file2  ->    /home/tkadur/.file2
let str_short = FormattedItems::from_items(items_short).to_string();


let items_long = vec![
    Item::new("/home/tkadur/.dotfiles/file1", "/home/tkadur/.file1"),
    Item::new("/home/tkadur/.dotfiles/file2", "/home/tkadur/.file2"),
    Item::new(
        "/home/tkadur/.dotfiles/file_long",
        "/home/tkadur/.file_long",
    ),
    Item::new(
        "/home/tkadur/.dotfiles/file_even_longer",
        "/home/tkadur/.file_even_longer",
    ),
];

// Produces the following:
//
// /home/tkadur/.dotfiles/file1             ->    /home/tkadur/.file1
// /home/tkadur/.dotfiles/file2             ->    /home/tkadur/.file2
// /home/tkadur/.dotfiles/file_long         ->    /home/tkadur/.file_long
// /home/tkadur/.dotfiles/file_even_longer  ->    /home/tkadur/.file_even_longer
let str_long = FormattedItems::from_items(items_long).to_string();

Trait Implementations

impl IntoIterator for FormattedItems

type IntoIter = <Vec<FormattedItem> as IntoIterator>::IntoIter

Which kind of iterator are we turning this into?

type Item = <Vec<FormattedItem> as IntoIterator>::Item

The type of the elements being iterated over.

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for &'a FormattedItems

type IntoIter = <&'a Vec<FormattedItem> as IntoIterator>::IntoIter

Which kind of iterator are we turning this into?

type Item = <&'a Vec<FormattedItem> as IntoIterator>::Item

The type of the elements being iterated over.

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl Display for FormattedItems

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.