Struct RefsNone

pub struct RefsNone;

Zero-sized no-reference.0

Trait Implementations

impl Clone for RefsNone

fn clone(&self) -> RefsNone

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RefsNone

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

Formats the value using the given formatter.

impl Refs for RefsNone

fn empty() -> Self

Creates an empty references.

fn is_empty(&self) -> bool

Returns true if the references collection is empty.

fn clear(&mut self)

Clears the references.

fn remove_at(&mut self, _: usize)

Removes the reference at the given ref_idx.

fn remove(&mut self, _: usize) -> Option<usize>

Removes the node reference from references pointing to the node at given ptr location.