common library

Common functions and classes.

Constants

Err → const String
Convenient variable for the Err variant when handling Result<Ok,Err> Variants.
Ok → const String
Convenient variable for the Ok variant when handling Result<Ok,Err> Variants.

Functions

check_canister_status(Caller caller, Principal canister_id) → Future<Map>
Returns a status map for the convenience using the canister_status method on the management canister.
check_icp_balance(String icp_id, {CallType? calltype}) → Future<IcpTokens>
check_icrc1_balance({required Principal ledger_canister_id, required Icrc1Account account, required CallType calltype}) → Future<BigInt>
create_canister(Caller caller, IcpTokens icp_tokens, {Uint8List? from_subaccount_bytes, Nat64? block_height}) → Future<Principal>
Creates a canister using the NNS ledger and the cycles-minting-canister.
icp_id(Principal principal, {List<int>? subaccount_bytes}) → String
This function computes the textual ICP-account-identifier of a Principal account owner and an optional 32-bytes subaccount.
provisional_create_canister_with_cycles({required Caller caller, BigInt? cycles, Record? canister_settings, Principal? specified_id}) → Future<Principal>
Create a canister in the local environment.
provisional_top_up_canister(Principal canister_id, BigInt cycles) → Future<void>
Top up the cycles of a canister in the local environment.
put_code_on_the_canister(Caller caller, Principal canister_id, Uint8List wasm_module, CanisterInstallMode mode, [Uint8List? canister_install_arg]) → Future<void>
Installs the wasm_module onto the canister_id using the management canister's install_code method. WARNING: This function does not stop or start the canister. If your canister needs to be stopped before upgrading, make sure to call the management canister's stop_canister method before calling this function.
top_up_canister(Caller caller, IcpTokens icp_tokens, Principal canister_id, {Uint8List? from_subaccount_bytes, Nat64? block_height}) → Future<Nat>
Top-up the cycles on a canister with some ICP using the NNS ledger and the cycles-minting-canister.
transfer_icp(Caller caller, String fortheicpid, IcpTokens mount, {IcpTokens? fee, Nat64? memo, List<int>? subaccount_bytes}) → Future<Variant>
Returns the Variant response of this call - the Result<Ok, Err> variant. Check the ICP ledger's candid service file for the specific structure of this variant response to this call.