Struct google_datastore1_beta3::Value

pub struct Value {
    pub entity_value: Option<Entity>,
    pub timestamp_value: Option<String>,
    pub geo_point_value: Option<LatLng>,
    pub blob_value: Option<String>,
    pub double_value: Option<f64>,
    pub meaning: Option<i32>,
    pub exclude_from_indexes: Option<bool>,
    pub string_value: Option<String>,
    pub key_value: Option<Key>,
    pub boolean_value: Option<bool>,
    pub array_value: Option<ArrayValue>,
    pub integer_value: Option<String>,
    pub null_value: Option<String>,
}

A message that can hold any of the supported value types and associated metadata.

This type is not used in any activity, and only used as part of another schema.

Fields

entity_value: Option<Entity>

An entity value.

• May have no key.
• May have a key with an incomplete key path.
• May have a reserved/read-only key.

timestamp_value: Option<String>

A timestamp value. When stored in the Datastore, precise only to microseconds; any additional precision is rounded down.

geo_point_value: Option<LatLng>

A geo point value representing a point on the surface of Earth.

blob_value: Option<String>

A blob value. May have at most 1,000,000 bytes. When exclude_from_indexes is false, may have at most 1500 bytes. In JSON requests, must be base64-encoded.

double_value: Option<f64>

A double value.

meaning: Option<i32>

The meaning field should only be populated for backwards compatibility.

exclude_from_indexes: Option<bool>

If the value should be excluded from all indexes including those defined explicitly.

string_value: Option<String>

A UTF-8 encoded string value. When exclude_from_indexes is false (it is indexed) , may have at most 1500 bytes. Otherwise, may be set to at least 1,000,000 bytes.

key_value: Option<Key>

A key value.

boolean_value: Option<bool>

A boolean value.

array_value: Option<ArrayValue>

An array value. Cannot contain another array value. A Value instance that sets field array_value must not set fields meaning or exclude_from_indexes.

integer_value: Option<String>

An integer value.

null_value: Option<String>

A null value.

Trait Implementations

impl Part for Value

impl Default for Value

fn default() -> Value

Returns the "default value" for a type.

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl Serialize for Value

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

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for Value

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.