Struct Listing 

pub struct Listing<'a> {
    pub header: Vec<(&'static str, String)>,
    pub items: Columns<'a>,
    pub empty: Option<&'static str>,
    pub errors: ItemErrors,
}

Available on crate feature terminal only.

A list printed one item per line under the fields placing it.

Fields

header: Vec<(&'static str, String)>

The fields above the items, their values sanitized.

items: Columns<'a>

The items, one per line, with no header row.

empty: Option<&'static str>

The line printed in place of the items when there are none.

errors: ItemErrors

The items the command could not list, printed last.

Implementations

impl<'a> Listing<'a>

pub fn new(account: &str, backend: Option<&str>) -> Self

A listing headed by the account, its backend in parentheses.

pub fn head(&mut self, label: &'static str, value: &str)

Adds a field above the items, its value sanitized.

pub fn page( &mut self, page: ListingPage, count: usize, nouns: [&str; 2], next: Option<&str>, )

Adds the page the count items fill, named by their singular and plural nouns, then the flag reaching the next page.

Trait Implementations

impl<'a> Clone for Listing<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for Listing<'a>

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

Formats the value using the given formatter.

impl<'a> Default for Listing<'a>

fn default() -> Self

Returns the “default value” for a type.

impl Display for Listing<'_>

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

Formats the value using the given formatter.