Struct InstanceConfig 

pub struct InstanceConfig {
    pub display_name: Option<String>,
    pub config: Option<String>,
    pub node_count: Option<i32>,
    pub processing_units: Option<i32>,
}

Configuration for Spanner instance creation

Fields

display_name: Option<String>

Display name for the instance

config: Option<String>

Instance configuration (e.g., “regional-us-central1”) For emulator, this can be empty

node_count: Option<i32>

Number of nodes (for production instances)

processing_units: Option<i32>

Processing units (alternative to node_count)

Trait Implementations

impl Clone for InstanceConfig

fn clone(&self) -> InstanceConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InstanceConfig

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

Formats the value using the given formatter.

impl Default for InstanceConfig

fn default() -> InstanceConfig

Returns the “default value” for a type.