Struct QueueItemStateKey 

pub struct QueueItemStateKey {
    pub queue: QueueId,
    pub partition: u16,
    pub row: RowNumber,
}

Fields

queue: QueueId

partition: u16

row: RowNumber

Implementations

impl QueueItemStateKey

pub const TAG: KeyTag = KeyTag::QueueItemState

pub fn encode(&self) -> EncodedKey

pub fn decode(key: &EncodedKey) -> Option<Self>

impl QueueItemStateKey

pub fn new( queue: impl Into<QueueId>, partition: u16, row: impl Into<RowNumber>, ) -> Self

pub fn encoded( queue: impl Into<QueueId>, partition: u16, row: impl Into<RowNumber>, ) -> EncodedKey

pub fn partition_scan(queue: QueueId, partition: u16) -> TaggedKeyBoundRange

pub fn queue_scan(queue: QueueId) -> TaggedKeyBoundRange

pub fn full_scan() -> TaggedKeyBoundRange

Trait Implementations

impl Clone for QueueItemStateKey

fn clone(&self) -> QueueItemStateKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueueItemStateKey

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

Formats the value using the given formatter.

impl From<QueueItemStateKey> for TaggedKey

fn from(key: QueueItemStateKey) -> Self

Converts to this type from the input type.

impl Hash for QueueItemStateKey

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 KeyFields for QueueItemStateKey

fn fields(&self) -> SmallVec<[Field<'_>; 6]>

impl PartialEq for QueueItemStateKey

fn eq(&self, other: &QueueItemStateKey) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for QueueItemStateKey