Struct FieldDataCacheKey 

pub struct FieldDataCacheKey {
    pub column_index: u32,
    pub view_tag: String,
}

Fields

column_index: u32

view_tag: String

Trait Implementations

impl CacheKey for FieldDataCacheKey

type ValueType = CachedFieldData

fn key(&self) -> Cow<'_, str>

fn type_name() -> &'static str

Short, stable string identifying this value type.

fn schema() -> CacheKeySchema

Versioned schema for the logical key fields.

fn write_key(&self, builder: &mut KeyBuilder)

Stream the logical key fields into the canonical key builder.

fn stable_type_id() -> &'static str

Stable identity included in the physical key.

fn codec() -> Option<CacheCodec>

Optional codec for serializing/deserializing this key’s value type.

impl Clone for FieldDataCacheKey

fn clone(&self) -> FieldDataCacheKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldDataCacheKey

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

Formats the value using the given formatter.