Struct CompositeConfig 

pub struct CompositeConfig {
    pub backends: Vec<BackendEntry>,
    pub routing_rules: Vec<RoutingRule>,
    pub sync_config: SyncConfig,
    pub cost_config: CostConfig,
    pub health_config: HealthConfig,
}

Complete composite storage configuration.

Fields

backends: Vec<BackendEntry>

All configured backends.

routing_rules: Vec<RoutingRule>

Custom routing rules (override automatic detection).

sync_config: SyncConfig

Synchronization settings.

cost_config: CostConfig

Cost model configuration.

health_config: HealthConfig

Health check settings.

Implementations

impl CompositeConfig

pub fn new() -> Self

Creates a new empty configuration.

pub fn builder() -> CompositeConfigBuilder

Creates a builder for constructing configuration.

pub fn primary(&self) -> Option<&BackendEntry>

Returns the primary backend entry.

pub fn primary_id(&self) -> Option<&str>

Returns the primary backend ID.

pub fn secondaries(&self) -> impl Iterator<Item = &BackendEntry>

Returns all secondary (non-primary) backends.

pub fn backend(&self, id: &str) -> Option<&BackendEntry>

Returns a backend by ID.

pub fn backends_with_role( &self, role: BackendRole, ) -> impl Iterator<Item = &BackendEntry>

Returns backends with a specific role.

pub fn backends_with_capability( &self, capability: BackendCapability, ) -> impl Iterator<Item = &BackendEntry>

Returns backends that support a specific capability.

pub fn validate(&self) -> Result<Vec<ConfigWarning>, ConfigError>

Validates the configuration and returns any errors.

Trait Implementations

impl Clone for CompositeConfig

fn clone(&self) -> CompositeConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompositeConfig

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

Formats the value using the given formatter.

impl Default for CompositeConfig

fn default() -> Self

Returns the “default value” for a type.