Struct ListHead 

pub struct ListHead { /* private fields */ }

Wrapper class to make handling empty lists easier

Trait Implementations

impl Debug for ListHead

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

Formats the value using the given formatter.

impl From<&ListHead> for Vec<i32>

fn from(list_head: &ListHead) -> Self

Converts to this type from the input type.

impl From<ListHead> for Option<Box<ListNode>>

fn from(value: ListHead) -> Self

Converts to this type from the input type.

impl From<Option<Box<ListNode>>> for ListHead

fn from(head: Option<Box<ListNode>>) -> Self

Converts to this type from the input type.

impl From<Vec<i32>> for ListHead

fn from(values: Vec<i32>) -> Self

Converts to this type from the input type.

impl PartialEq for ListHead

fn eq(&self, other: &ListHead) -> 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 Eq for ListHead

impl StructuralPartialEq for ListHead