Canister class

A Canister on the internet-computer.

Constructors

Canister(Principal principal)

Properties

hashCode → int

The hash code for this object.

no setter, override

principal → Principal

The Principal of this Canister.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

call({required CallType calltype, required String method_name, Uint8List? put_bytes, Caller? caller, Duration timeout_duration = const Duration(minutes: 5)}) → Future<Uint8List>

Call a method on this Canister.

candid_service_metadata({Caller? caller}) → Future<String?>

The metadata of the standardized candid:service custom section which holds a canister's can.did service definition file.

controllers() → Future<List<Principal>>

Returns the controller Principals of this Canister.

metadata(String name, {Caller? caller}) → Future<Uint8List?>

The content of the canister's custom-section called icp:public [name] or icp:private [name].

module_hash() → Future<Uint8List?>

Returns the hash of the module this canister is running. If the canister is empty returns null.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override