Enum EntryIteratorItem

pub enum EntryIteratorItem {
    Existing(Entry),
    Idle(IdleEvent),
    Added(Entry),
    Changed(Entry),
    Removed(Entry),
}

Variants

Existing(Entry)

An existing entry in the neighbor table. Does not indicate that an event occurred.

Idle(IdleEvent)

Empty event for indicating there are no more [EntryIteratorItem.existing] items to yield.

Added(Entry)

Event indicating a new entry has been added to the neighbor table.

Changed(Entry)

Event indicating an entry has changed.

Removed(Entry)

Event indicating an entry has been removed from the neighbor table.

Implementations

impl EntryIteratorItem

pub fn ordinal(&self) -> u64

pub fn is_unknown(&self) -> bool

👎Deprecated: Strict unions should not use is_unknown

Trait Implementations

impl Clone for EntryIteratorItem

fn clone(&self) -> EntryIteratorItem

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EntryIteratorItem

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

Formats the value using the given formatter.

impl<D> Decode<EntryIteratorItem, D> for EntryIteratorItem

where D: ResourceDialect,

fn new_empty() -> EntryIteratorItem

Creates a valid instance of Self. The specific value does not matter, since it will be overwritten by decode.

unsafe fn decode( &mut self, decoder: &mut Decoder<'_, D>, offset: usize, depth: Depth, ) -> Result<(), Error>

Decodes an object of type T from the decoder’s buffers into self.

impl<D> Encode<EntryIteratorItem, D> for &EntryIteratorItem

where D: ResourceDialect,

unsafe fn encode( self, encoder: &mut Encoder<'_, D>, offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID.

impl PartialEq for EntryIteratorItem

fn eq(&self, other: &EntryIteratorItem) -> 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 TypeMarker for EntryIteratorItem

type Owned = EntryIteratorItem

The owned Rust type which this FIDL type decodes into.

fn inline_align(_context: Context) -> usize

Returns the minimum required alignment of the inline portion of the encoded object. It must be a (nonzero) power of two.

fn inline_size(_context: Context) -> usize

Returns the size of the inline portion of the encoded object, including padding for alignment. Must be a multiple of inline_align.

fn encode_is_copy() -> bool

Returns true if the memory layout of Self::Owned matches the FIDL wire format and encoding requires no validation. When true, we can optimize encoding arrays and vectors of Self::Owned to a single memcpy.

fn decode_is_copy() -> bool

Returns true if the memory layout of Self::Owned matches the FIDL wire format and decoding requires no validation. When true, we can optimize decoding arrays and vectors of Self::Owned to a single memcpy.

impl ValueTypeMarker for EntryIteratorItem

type Borrowed<'a> = &'a EntryIteratorItem

The Rust type to use for encoding. This is a particular Encode<Self> type cheaply obtainable from &Self::Owned. There are three cases:

fn borrow( value: &<EntryIteratorItem as TypeMarker>::Owned, ) -> <EntryIteratorItem as ValueTypeMarker>::Borrowed<'_>

Cheaply converts from &Self::Owned to Self::Borrowed.

impl Persistable for EntryIteratorItem

impl StructuralPartialEq for EntryIteratorItem