Struct Elem 

pub struct Elem<T> { /* private fields */ }

The fundamental node structure for a doubly-linked list.

This struct contains element metadata (links + generation/state) and user data. The compact Slot type is used for links instead of full Index<T>, saving 8 bytes per element compared to storing full indices.

Trait Implementations

impl<T: Clone> Clone for Elem<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Elem<T>

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

Formats the value using the given formatter.

impl<T> Default for Elem<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: Display> Display for Elem<T>

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

Formats the value using the given formatter.

impl<T: PartialEq> PartialEq for Elem<T>

fn eq(&self, other: &Self) -> 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: Eq> Eq for Elem<T>