Struct CachedEntry 

pub struct CachedEntry {
    pub rows: Vec<DecodedValue>,
    pub tags: Vec<String>,
}

One cache entry: the cached rows plus the tags a write to any of which must invalidate it — stored together so invalidation never needs a second lookup to find out what a key was tagged with.

Fields

rows: Vec<DecodedValue>

tags: Vec<String>

Trait Implementations

impl Archive for CachedEntry

where Vec<DecodedValue>: Archive, Vec<String>: Archive,

const COPY_OPTIMIZATION: CopyOptimization<Self>

An optimization flag that allows the bytes of this type to be copied directly to a writer instead of calling serialize.

type Archived = ArchivedCachedEntry

The archived representation of this type.

type Resolver = CachedEntryResolver

The resolver for this type. It must contain all the additional information from serializing needed to make the archived type from the normal type.

fn resolve(&self, resolver: Self::Resolver, out: Place<Self::Archived>)

Creates the archived version of this value at the given position and writes it to the given output.

impl Clone for CachedEntry

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CachedEntry

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

Formats the value using the given formatter.

impl<__D: Fallible + ?Sized> Deserialize<CachedEntry, __D> for Archived<CachedEntry>

where Vec<DecodedValue>: Archive, <Vec<DecodedValue> as Archive>::Archived: Deserialize<Vec<DecodedValue>, __D>, Vec<String>: Archive, <Vec<String> as Archive>::Archived: Deserialize<Vec<String>, __D>,

fn deserialize( &self, deserializer: &mut __D, ) -> Result<CachedEntry, <__D as Fallible>::Error>

Deserializes using the given deserializer

impl<__S: Fallible + ?Sized> Serialize<__S> for CachedEntry

where Vec<DecodedValue>: Serialize<__S>, Vec<String>: Serialize<__S>,

fn serialize( &self, serializer: &mut __S, ) -> Result<<Self as Archive>::Resolver, <__S as Fallible>::Error>

Writes the dependencies for the object and returns a resolver that can create the archived type.