Struct ShardingConfig 

pub struct ShardingConfig {
    pub pools: BTreeMap<String, ShardPool>,
}

ShardingConfig (stateful, partitioned)

• Organizes canisters into named pools.
• Each pool manages a set of shards, and each shard owns a partition of state.
• Tenants are assigned to shards via HRW and stay there.
• Hence: ShardManager → pools → ShardPoolSpec → ShardPoolPolicy.

Fields

pools: BTreeMap<String, ShardPool>

Trait Implementations

impl Clone for ShardingConfig

fn clone(&self) -> ShardingConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShardingConfig

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

Formats the value using the given formatter.

impl Default for ShardingConfig

fn default() -> ShardingConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ShardingConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ShardingConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.