Struct LinkedListNonEmpty 

pub struct LinkedListNonEmpty<T>(/* private fields */);

A LinkedList that is guaranteed to be non-empty.

Implementations

impl<T> LinkedListNonEmpty<T>

pub fn new(list: LinkedList<T>) -> Result<Self, ValidationError>

Create a new LinkedListNonEmpty, validating the list is non-empty.

pub fn get(&self) -> &LinkedList<T>

Get the inner LinkedList.

pub fn into_inner(self) -> LinkedList<T>

Unwrap into the inner LinkedList.

pub fn len(&self) -> usize

Get the length (always >= 1).

pub fn is_empty(&self) -> bool

Check if empty (always returns false for NonEmpty collections).

Trait Implementations

impl<T: Clone> Clone for LinkedListNonEmpty<T>

fn clone(&self) -> LinkedListNonEmpty<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for LinkedListNonEmpty<T>

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

Formats the value using the given formatter.

impl<T> Elicitation for LinkedListNonEmpty<T>

where T: Elicitation + Send,

type Style = <LinkedList<T> as Elicitation>::Style

The style enum for this type.

async fn elicit(client: &ElicitClient<'_>) -> ElicitResult<Self>

Elicit a value of this type from the user via style-aware client.

fn with_style(style: Self::Style) -> ElicitBuilder<Self>

Create a builder for one-off style override.

impl<T: PartialEq> PartialEq for LinkedListNonEmpty<T>

fn eq(&self, other: &LinkedListNonEmpty<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> Prompt for LinkedListNonEmpty<T>

where T: Elicitation + Send,

fn prompt() -> Option<&'static str>

Optional prompt to guide user interaction.

impl<T: Eq> Eq for LinkedListNonEmpty<T>

impl<T> StructuralPartialEq for LinkedListNonEmpty<T>