Struct RoutingConfig 

pub struct RoutingConfig {
    pub default: DefaultPolicy,
    pub hints: HintConfig,
    pub consistency: HashMap<ConsistencyLevel, ConsistencyConfig>,
    pub aliases: HashMap<String, Vec<String>>,
    pub routes: HashMap<RouteTarget, RouteConfig>,
}

Routing configuration

Fields

default: DefaultPolicy

Default routing policy

hints: HintConfig

Hint configuration

consistency: HashMap<ConsistencyLevel, ConsistencyConfig>

Consistency level definitions

aliases: HashMap<String, Vec<String>>

Route aliases (e.g., “vector” -> [“standby-vector-1”, “standby-vector-2”])

routes: HashMap<RouteTarget, RouteConfig>

Per-route configuration

Implementations

impl RoutingConfig

pub fn new() -> Self

Create a new routing configuration

pub fn add_alias(&mut self, alias: &str, nodes: Vec<String>)

Add a route alias

pub fn resolve_alias(&self, alias: &str) -> Option<&Vec<String>>

Get nodes for an alias

pub fn get_consistency_config( &self, level: ConsistencyLevel, ) -> Option<&ConsistencyConfig>

Get consistency config for level

pub fn is_hint_allowed(&self, hint_name: &str) -> bool

Check if a hint is allowed

Trait Implementations

impl Clone for RoutingConfig

fn clone(&self) -> RoutingConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RoutingConfig

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

Formats the value using the given formatter.

impl Default for RoutingConfig

fn default() -> Self

Returns the “default value” for a type.