Struct TransactionOptions

pub struct TransactionOptions {
    pub read_only: Option<ReadOnly>,
    pub read_write: Option<ReadWrite>,
}

Options for beginning a new transaction. Transactions can be created explicitly with calls to Datastore.BeginTransaction or implicitly by setting ReadOptions.new_transaction in read requests.

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

Fields

read_only: Option<ReadOnly>

The transaction should only allow reads.

read_write: Option<ReadWrite>

The transaction should allow both reads and writes.

Trait Implementations

impl Clone for TransactionOptions

fn clone(&self) -> TransactionOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TransactionOptions

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

Formats the value using the given formatter.

impl Default for TransactionOptions

fn default() -> TransactionOptions

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TransactionOptions

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TransactionOptions

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 TransactionOptions