Struct Env 

pub struct Env;

Env

Implementations

impl Env

pub fn get_prime_root_pid() -> Option<Principal>

pub fn try_get_prime_root_pid() -> Result<Principal, Error>

pub fn set_prime_root_pid(pid: Principal)

pub fn is_prime_root() -> bool

pub fn get_subnet_type() -> Option<SubnetType>

pub fn try_get_subnet_type() -> Result<SubnetType, Error>

pub fn set_subnet_type(ty: SubnetType)

pub fn get_subnet_pid() -> Option<Principal>

pub fn try_get_subnet_pid() -> Result<Principal, Error>

pub fn set_subnet_pid(pid: Principal)

pub fn get_root_pid() -> Option<Principal>

pub fn try_get_root_pid() -> Result<Principal, Error>

pub fn set_root_pid(pid: Principal)

pub fn is_root() -> bool

pub fn get_canister_type() -> Option<CanisterType>

pub fn try_get_canister_type() -> Result<CanisterType, Error>

Try to get the current canister type, or error if missing.

pub fn set_canister_type(ty: CanisterType)

Set/replace the current canister type.

pub fn get_parent_pid() -> Option<Principal>

pub fn set_parent_pid(pid: Principal)

pub fn import(data: EnvData)

Import a complete EnvData record, replacing any existing state.

pub fn export() -> EnvData