Struct LookupResponse

pub struct LookupResponse {
    pub deferred: Option<Vec<Key>>,
    pub found: Option<Vec<EntityResult>>,
    pub missing: Option<Vec<EntityResult>>,
    pub read_time: Option<DateTime<Utc>>,
    pub transaction: Option<Vec<u8>>,
}

The response for Datastore.Lookup.

Activities

This type is used in activities, which are methods you may call on this type or where this type is involved in. The list links the activity name, along with information about where it is used (one of request and response).

• lookup projects (response)

Fields

deferred: Option<Vec<Key>>

A list of keys that were not looked up due to resource constraints. The order of results in this field is undefined and has no relation to the order of the keys in the input.

found: Option<Vec<EntityResult>>

Entities found as ResultType.FULL entities. The order of results in this field is undefined and has no relation to the order of the keys in the input.

missing: Option<Vec<EntityResult>>

Entities not found as ResultType.KEY_ONLY entities. The order of results in this field is undefined and has no relation to the order of the keys in the input.

read_time: Option<DateTime<Utc>>

The time at which these entities were read or found missing.

transaction: Option<Vec<u8>>

The identifier of the transaction that was started as part of this Lookup request. Set only when ReadOptions.new_transaction was set in LookupRequest.read_options.

Trait Implementations

impl Clone for LookupResponse

fn clone(&self) -> LookupResponse

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LookupResponse

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

Formats the value using the given formatter.

impl Default for LookupResponse

fn default() -> LookupResponse

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LookupResponse

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LookupResponse

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ResponseResult for LookupResponse