Trait Method 

pub trait Method {
    type Arguments: ArgumentEncoder;
    type Response: for<'de> ArgumentDecoder<'de>;

    const NAME: &'static str;

    // Provided methods
    fn perform(
        id: Principal,
        args: Self::Arguments,
    ) -> CallResponse<Self::Response> { ... }
    fn perform_with_payment(
        id: Principal,
        args: Self::Arguments,
        cycles: u64,
    ) -> CallResponse<Self::Response> { ... }
}

A method description.

Required Associated Constants

const NAME: &'static str

Required Associated Types

type Arguments: ArgumentEncoder

type Response: for<'de> ArgumentDecoder<'de>

Provided Methods

fn perform(id: Principal, args: Self::Arguments) -> CallResponse<Self::Response>

fn perform_with_payment( id: Principal, args: Self::Arguments, cycles: u64, ) -> CallResponse<Self::Response>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl Method for CanisterStatus

const NAME: &'static str = "canister_status"

type Arguments = (WithCanisterId,)

type Response = (CanisterStatusResponse,)

impl Method for CreateCanister

const NAME: &'static str = "create_canister"

type Arguments = (CreateCanisterArgument,)

type Response = (WithCanisterId,)

impl Method for DeleteCanister

const NAME: &'static str = "delete_canister"

type Arguments = (WithCanisterId,)

type Response = ()

impl Method for DepositCycles

const NAME: &'static str = "deposit_cycles"

type Arguments = (WithCanisterId,)

type Response = ()

impl Method for InstallCode

const NAME: &'static str = "install_code"

type Arguments = (InstallCodeArgument,)

type Response = ()

impl Method for ProvisionalCreateCanisterWithCycles

const NAME: &'static str = "provisional_create_canister_with_cycles"

type Arguments = (ProvisionalCreateCanisterWithCyclesArgument,)

type Response = (WithCanisterId,)

impl Method for ProvisionalTopUpCanister

const NAME: &'static str = "provisional_top_up_canister"

type Arguments = (ProvisionalTopUpCanisterArgument,)

type Response = ()

impl Method for RawRand

const NAME: &'static str = "raw_rand"

type Arguments = ()

type Response = (Vec<u8>,)

impl Method for StartCanister

const NAME: &'static str = "start_canister"

type Arguments = (WithCanisterId,)

type Response = ()

impl Method for StopCanister

const NAME: &'static str = "stop_canister"

type Arguments = (WithCanisterId,)

type Response = ()

impl Method for UninstallCode

const NAME: &'static str = "uninstall_code"

type Arguments = (WithCanisterId,)

type Response = ()

impl Method for UpdateSettings

const NAME: &'static str = "update_settings"

type Arguments = (UpdateSettingsArgument,)

type Response = ()