Struct google_datastore1_beta3::api::Mutation

pub struct Mutation {
    pub base_version: Option<i64>,
    pub delete: Option<Key>,
    pub insert: Option<Entity>,
    pub update: Option<Entity>,
    pub update_time: Option<DateTime<Utc>>,
    pub upsert: Option<Entity>,
}

A mutation to apply to an entity.

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

Fields

base_version: Option<i64>

The version of the entity that this mutation is being applied to. If this does not match the current version on the server, the mutation conflicts.

delete: Option<Key>

The key of the entity to delete. The entity may or may not already exist. Must have a complete key path and must not be reserved/read-only.

insert: Option<Entity>

The entity to insert. The entity must not already exist. The entity key’s final path element may be incomplete.

update: Option<Entity>

The entity to update. The entity must already exist. Must have a complete key path.

update_time: Option<DateTime<Utc>>

The update time of the entity that this mutation is being applied to. If this does not match the current update time on the server, the mutation conflicts.

upsert: Option<Entity>

The entity to upsert. The entity may or may not already exist. The entity key’s final path element may be incomplete.

Trait Implementations

impl Clone for Mutation

fn clone(&self) -> Mutation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Mutation

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

Formats the value using the given formatter.

impl Default for Mutation

fn default() -> Mutation

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Mutation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Mutation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Part for Mutation