Struct ConfigOps 

pub struct ConfigOps;

ConfigOps

Ops-layer façade for configuration access.

Responsibilities:

• Provide fallible lookups over the configuration model (try_get_*)
• Provide infallible access to the current subnet/canister context, assuming environment initialization has completed

Implementations

impl ConfigOps

pub fn try_get_subnet(role: &SubnetRole) -> Result<SubnetConfig, Error>

Fetch a subnet configuration by role.

pub fn try_get_canister( subnet_role: &SubnetRole, canister_role: &CanisterRole, ) -> Result<CanisterConfig, Error>

Fetch a canister configuration within a specific subnet.

pub fn current_subnet() -> SubnetConfig

Fetch the configuration record for the current subnet.

Panics

• If the environment has not been initialized
• If the subnet is missing from the configuration

pub fn current_canister() -> CanisterConfig

Fetch the configuration record for the current canister.

Panics

• If the environment has not been initialized
• If the canister is missing from the configuration

pub fn current_subnet_canister(canister_role: &CanisterRole) -> CanisterConfig

Fetch the configuration for a specific canister in the current subnet.

Panics

• If the environment has not been initialized
• If the canister is missing from the configuration