Struct google_datastore1::Mutation

pub struct Mutation {
    pub insert: Option<Entity>,
    pub delete: Option<Key>,
    pub update: Option<Entity>,
    pub base_version: Option<String>,
    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

insert: Option<Entity>

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

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.

update: Option<Entity>

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

base_version: Option<String>

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.

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 Default for Mutation

fn default() -> Mutation

Returns the "default value" for a type.

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 Part for Mutation