Struct IteratorValue 

pub struct IteratorValue {
    pub id: u64,
    pub kind: Arc<Mutex<IteratorKind>>,
}

A lazy iterator value.

Iterators are identity-compared (like functions). Ordering is a runtime error. Interior mutability via Mutex allows next() to advance the state through shared references and across tasks.

Fields

id: u64

Unique identity for equality comparison.

kind: Arc<Mutex<IteratorKind>>

The iterator state.

Implementations

impl IteratorValue

pub fn new(kind: IteratorKind) -> Self

Create a new iterator value wrapping the given kind.

Trait Implementations

impl Clone for IteratorValue

fn clone(&self) -> IteratorValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IteratorValue

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

Formats the value using the given formatter.

impl Display for IteratorValue

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

Formats the value using the given formatter.

impl Hash for IteratorValue

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for IteratorValue

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 Eq for IteratorValue