Struct SpannerDatabase 

pub struct SpannerDatabase { /* private fields */ }

A configured, but not yet connected, Spanner database.

Holds the connection parameters (the database path and, optionally, an emulator endpoint) and mints SpannerConnections from them.

Trait Implementations

impl Database for SpannerDatabase

type ConnectionType = SpannerConnection

fn new_connection(&self) -> Result<Self::ConnectionType>

Allocate and initialize a new connection without pre-init options.

fn new_connection_with_opts( &self, opts: impl IntoIterator<Item = (OptionConnection, OptionValue)>, ) -> Result<Self::ConnectionType>

Allocate and initialize a new connection with pre-init options.

impl Optionable for SpannerDatabase

type Option = OptionDatabase

fn set_option(&mut self, key: Self::Option, value: OptionValue) -> Result<()>

Set a post-init option.

fn get_option_string(&self, key: Self::Option) -> Result<String>

Get a string option value by key.

fn get_option_bytes(&self, key: Self::Option) -> Result<Vec<u8>>

Get a bytes option value by key.

fn get_option_int(&self, key: Self::Option) -> Result<i64>

Get an integer option value by key.

fn get_option_double(&self, key: Self::Option) -> Result<f64>

Get a float option value by key.