Enum pallet_xcm::pallet::Call[−][src]

pub enum Call<T: Config> {
    send {
        dest: Box<VersionedMultiLocation>,
        message: Box<VersionedXcm<()>>,
    },
    teleport_assets {
        dest: Box<VersionedMultiLocation>,
        beneficiary: Box<VersionedMultiLocation>,
        assets: Box<VersionedMultiAssets>,
        fee_asset_item: u32,
    },
    reserve_transfer_assets {
        dest: Box<VersionedMultiLocation>,
        beneficiary: Box<VersionedMultiLocation>,
        assets: Box<VersionedMultiAssets>,
        fee_asset_item: u32,
    },
    execute {
        message: Box<VersionedXcm<<T as SysConfig>::Call>>,
        max_weight: Weight,
    },
    force_xcm_version {
        location: Box<MultiLocation>,
        xcm_version: XcmVersion,
    },
    force_default_xcm_version {
        maybe_xcm_version: Option<XcmVersion>,
    },
    force_subscribe_version_notify {
        location: Box<VersionedMultiLocation>,
    },
    force_unsubscribe_version_notify {
        location: Box<VersionedMultiLocation>,
    },
    limited_reserve_transfer_assets {
        dest: Box<VersionedMultiLocation>,
        beneficiary: Box<VersionedMultiLocation>,
        assets: Box<VersionedMultiAssets>,
        fee_asset_item: u32,
        weight_limit: WeightLimit,
    },
    limited_teleport_assets {
        dest: Box<VersionedMultiLocation>,
        beneficiary: Box<VersionedMultiLocation>,
        assets: Box<VersionedMultiAssets>,
        fee_asset_item: u32,
        weight_limit: WeightLimit,
    },
    // some variants omitted
}

Expand description

Contains one variant per dispatchable that can be called by an extrinsic.

Variants

send

Fields of send

dest: Box<VersionedMultiLocation>message: Box<VersionedXcm<()>>

teleport_assets

Teleport some assets from the local chain to some destination chain.

Fee payment on the destination side is made from the first asset listed in the assets vector and fee-weight is calculated locally and thus remote weights are assumed to be equal to local weights.

origin: Must be capable of withdrawing the assets and executing XCM.
dest: Destination context for the assets. Will typically be X2(Parent, Parachain(..)) to send from parachain to parachain, or X1(Parachain(..)) to send from relay to parachain.
beneficiary: A beneficiary location for the assets in the context of dest. Will generally be an AccountId32 value.
assets: The assets to be withdrawn. The first item should be the currency used to to pay the fee on the dest side. May not be empty.
dest_weight: Equal to the total weight on dest of the XCM message Teleport { assets, effects: [ BuyExecution{..}, DepositAsset{..} ] }.

Fields of teleport_assets

dest: Box<VersionedMultiLocation>beneficiary: Box<VersionedMultiLocation>assets: Box<VersionedMultiAssets>fee_asset_item: u32

reserve_transfer_assets

Transfer some assets from the local chain to the sovereign account of a destination chain and forward a notification XCM.

Fee payment on the destination side is made from the first asset listed in the assets vector and fee-weight is calculated locally and thus remote weights are assumed to be equal to local weights.

origin: Must be capable of withdrawing the assets and executing XCM.
dest: Destination context for the assets. Will typically be X2(Parent, Parachain(..)) to send from parachain to parachain, or X1(Parachain(..)) to send from relay to parachain.
beneficiary: A beneficiary location for the assets in the context of dest. Will generally be an AccountId32 value.
assets: The assets to be withdrawn. This should include the assets used to pay the fee on the dest side.
fee_asset_item: The index into assets of the item which should be used to pay fees.

Fields of reserve_transfer_assets

dest: Box<VersionedMultiLocation>beneficiary: Box<VersionedMultiLocation>assets: Box<VersionedMultiAssets>fee_asset_item: u32

execute

Execute an XCM message from a local, signed, origin.

An event is deposited indicating whether msg could be executed completely or only partially.

No more than max_weight will be used in its attempted execution. If this is less than the maximum amount of weight that the message could take to be executed, then no execution attempt will be made.

NOTE: A successful return to this does not imply that the msg was executed successfully to completion; only that some of it was executed.

Fields of execute

message: Box<VersionedXcm<<T as SysConfig>::Call>>max_weight: Weight

force_xcm_version

Extoll that a particular destination can be communicated with through a particular version of XCM.

origin: Must be Root.
location: The destination that is being described.
xcm_version: The latest version of XCM that location supports.

Fields of force_xcm_version

location: Box<MultiLocation>xcm_version: XcmVersion

force_default_xcm_version

Set a safe XCM version (the version that XCM should be encoded with if the most recent version a destination can accept is unknown).

origin: Must be Root.
maybe_xcm_version: The default XCM encoding version, or None to disable.

Fields of force_default_xcm_version

maybe_xcm_version: Option<XcmVersion>

force_subscribe_version_notify

Ask a location to notify us regarding their XCM version and any changes to it.

origin: Must be Root.
location: The location to which we should subscribe for XCM version notifications.

Fields of force_subscribe_version_notify

location: Box<VersionedMultiLocation>

force_unsubscribe_version_notify

Require that a particular destination should no longer notify us regarding any XCM version changes.

origin: Must be Root.
location: The location to which we are currently subscribed for XCM version notifications which we no longer desire.

Fields of force_unsubscribe_version_notify

location: Box<VersionedMultiLocation>

limited_reserve_transfer_assets

Transfer some assets from the local chain to the sovereign account of a destination chain and forward a notification XCM.

Fee payment on the destination side is made from the first asset listed in the assets vector.

origin: Must be capable of withdrawing the assets and executing XCM.
dest: Destination context for the assets. Will typically be X2(Parent, Parachain(..)) to send from parachain to parachain, or X1(Parachain(..)) to send from relay to parachain.
beneficiary: A beneficiary location for the assets in the context of dest. Will generally be an AccountId32 value.
assets: The assets to be withdrawn. This should include the assets used to pay the fee on the dest side.
fee_asset_item: The index into assets of the item which should be used to pay fees.
weight_limit: The remote-side weight limit, if any, for the XCM fee purchase.

Fields of limited_reserve_transfer_assets

dest: Box<VersionedMultiLocation>beneficiary: Box<VersionedMultiLocation>assets: Box<VersionedMultiAssets>fee_asset_item: u32weight_limit: WeightLimit

limited_teleport_assets

Teleport some assets from the local chain to some destination chain.

Fee payment on the destination side is made from the first asset listed in the assets vector.

origin: Must be capable of withdrawing the assets and executing XCM.
dest: Destination context for the assets. Will typically be X2(Parent, Parachain(..)) to send from parachain to parachain, or X1(Parachain(..)) to send from relay to parachain.
beneficiary: A beneficiary location for the assets in the context of dest. Will generally be an AccountId32 value.
assets: The assets to be withdrawn. The first item should be the currency used to to pay the fee on the dest side. May not be empty.
dest_weight: Equal to the total weight on dest of the XCM message Teleport { assets, effects: [ BuyExecution{..}, DepositAsset{..} ] }.
weight_limit: The remote-side weight limit, if any, for the XCM fee purchase.

Fields of limited_teleport_assets

dest: Box<VersionedMultiLocation>beneficiary: Box<VersionedMultiLocation>assets: Box<VersionedMultiAssets>fee_asset_item: u32weight_limit: WeightLimit

Enum pallet_xcm::pallet::Call[−][src]

Variants

Fields of send

Fields of teleport_assets

Fields of reserve_transfer_assets

Fields of execute

Fields of force_xcm_version

Fields of force_default_xcm_version

Fields of force_subscribe_version_notify

Fields of force_unsubscribe_version_notify

Fields of limited_reserve_transfer_assets

Fields of limited_teleport_assets

Implementations

impl<T: Config> Call<T>

pub fn new_call_variant_send( dest: Box<VersionedMultiLocation>, message: Box<VersionedXcm<()>>) -> Self

pub fn new_call_variant_teleport_assets( dest: Box<VersionedMultiLocation>, beneficiary: Box<VersionedMultiLocation>, assets: Box<VersionedMultiAssets>, fee_asset_item: u32) -> Self

pub fn new_call_variant_reserve_transfer_assets( dest: Box<VersionedMultiLocation>, beneficiary: Box<VersionedMultiLocation>, assets: Box<VersionedMultiAssets>, fee_asset_item: u32) -> Self

pub fn new_call_variant_execute( message: Box<VersionedXcm<<T as SysConfig>::Call>>, max_weight: Weight) -> Self

pub fn new_call_variant_force_xcm_version( location: Box<MultiLocation>, xcm_version: XcmVersion) -> Self

pub fn new_call_variant_force_default_xcm_version( maybe_xcm_version: Option<XcmVersion>) -> Self

pub fn new_call_variant_force_subscribe_version_notify( location: Box<VersionedMultiLocation>) -> Self

pub fn new_call_variant_force_unsubscribe_version_notify( location: Box<VersionedMultiLocation>) -> Self

pub fn new_call_variant_limited_reserve_transfer_assets( dest: Box<VersionedMultiLocation>, beneficiary: Box<VersionedMultiLocation>, assets: Box<VersionedMultiAssets>, fee_asset_item: u32, weight_limit: WeightLimit) -> Self

pub fn new_call_variant_limited_teleport_assets( dest: Box<VersionedMultiLocation>, beneficiary: Box<VersionedMultiLocation>, assets: Box<VersionedMultiAssets>, fee_asset_item: u32, weight_limit: WeightLimit) -> Self

Trait Implementations

impl<T: Config> Clone for Call<T>

fn clone(&self) -> Self

fn clone_from(&mut self, source: &Self)

impl<T: Config> Debug for Call<T>

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

impl<T: Config> Decode for Call<T>

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy) -> Result<Self, Error>

fn skip<I>(input: &mut I) -> Result<(), Error> where I: Input,

fn encoded_fixed_size() -> Option<usize>

impl<T: Config> Encode for Call<T>

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy)

fn size_hint(&self) -> usize

fn encode(&self) -> Vec<u8, Global>

fn using_encoded<R, F>(&self, f: F) -> R where F: FnOnce(&[u8]) -> R,

fn encoded_size(&self) -> usize

impl<T: Config> GetCallName for Call<T>

fn get_call_name(&self) -> &'static str

fn get_call_names() -> &'static [&'static str]

impl<T: Config> GetDispatchInfo for Call<T>

fn get_dispatch_info(&self) -> DispatchInfo

impl<T: Config> PartialEq<Call<T>> for Call<T>

fn eq(&self, other: &Self) -> bool

fn ne(&self, other: &Rhs) -> bool

impl<T: Config> TypeInfo for Call<T> where PhantomData<(T,)>: TypeInfo + 'static, Box<VersionedXcm<<T as SysConfig>::Call>>: TypeInfo + 'static, T: Config + 'static,

type Identity = Self

fn type_info() -> Type

impl<T: Config> UnfilteredDispatchable for Call<T>

type Origin = OriginFor<T>

fn dispatch_bypass_filter( self, origin: Self::Origin) -> DispatchResultWithPostInfo

impl<T: Config> EncodeLike<Call<T>> for Call<T>

impl<T: Config> Eq for Call<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for Call<T> where T: RefUnwindSafe, <T as Config>::Call: RefUnwindSafe,

impl<T> Send for Call<T> where T: Send, <T as Config>::Call: Send,

impl<T> Sync for Call<T> where T: Sync, <T as Config>::Call: Sync,

impl<T> Unpin for Call<T> where T: Unpin,

impl<T> UnwindSafe for Call<T> where T: UnwindSafe, <T as Config>::Call: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> CheckedConversion for T

fn checked_from<T>(t: T) -> Option<Self> where Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where Self: TryInto<T>,

impl<T> Conv for T

fn conv<T>(self) -> T where Self: Into<T>,

impl<T> Conv for T

fn conv<T>(self) -> T where Self: Into<T>,

impl<T> DecodeAll for T where T: Decode,

pub fn decode_all(input: &[u8]) -> Result<T, Error>

impl<T> DecodeLimit for T where T: Decode,

pub fn decode_all_with_depth_limit(limit: u32, input: &[u8]) -> Result<T, Error>

pub fn new_call_variant_send(
dest: Box<VersionedMultiLocation>,
message: Box<VersionedXcm<()>>
) -> Self

pub fn new_call_variant_teleport_assets(
dest: Box<VersionedMultiLocation>,
beneficiary: Box<VersionedMultiLocation>,
assets: Box<VersionedMultiAssets>,
fee_asset_item: u32
) -> Self

pub fn new_call_variant_reserve_transfer_assets(
dest: Box<VersionedMultiLocation>,
beneficiary: Box<VersionedMultiLocation>,
assets: Box<VersionedMultiAssets>,
fee_asset_item: u32
) -> Self

pub fn new_call_variant_execute(
message: Box<VersionedXcm<<T as SysConfig>::Call>>,
max_weight: Weight
) -> Self

pub fn new_call_variant_force_xcm_version(
location: Box<MultiLocation>,
xcm_version: XcmVersion
) -> Self

pub fn new_call_variant_force_default_xcm_version(
maybe_xcm_version: Option<XcmVersion>
) -> Self

pub fn new_call_variant_force_subscribe_version_notify(
location: Box<VersionedMultiLocation>
) -> Self

pub fn new_call_variant_force_unsubscribe_version_notify(
location: Box<VersionedMultiLocation>
) -> Self

pub fn new_call_variant_limited_reserve_transfer_assets(
dest: Box<VersionedMultiLocation>,
beneficiary: Box<VersionedMultiLocation>,
assets: Box<VersionedMultiAssets>,
fee_asset_item: u32,
weight_limit: WeightLimit
) -> Self

pub fn new_call_variant_limited_teleport_assets(
dest: Box<VersionedMultiLocation>,
beneficiary: Box<VersionedMultiLocation>,
assets: Box<VersionedMultiAssets>,
fee_asset_item: u32,
weight_limit: WeightLimit
) -> Self

fn decode<CodecInputEdqy: Input>(
codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>

fn skip<I>(input: &mut I) -> Result<(), Error> where
I: Input,

fn encode_to<CodecOutputEdqy: Output + ?Sized>(
&self,
codec_dest_edqy: &mut __CodecOutputEdqy
)

fn using_encoded<R, F>(&self, f: F) -> R where
F: FnOnce(&[u8 ]) -> R,

fn get_call_names() -> &'static [&'static str ]

impl<T: Config> TypeInfo for Call<T> where
PhantomData<(T,)>: TypeInfo + 'static,
Box<VersionedXcm<<T as SysConfig>::Call>>: TypeInfo + 'static,
T: Config + 'static,

fn dispatch_bypass_filter(
self,
origin: Self::Origin
) -> DispatchResultWithPostInfo

impl<T> RefUnwindSafe for Call<T> where
T: RefUnwindSafe,
<T as Config>::Call: RefUnwindSafe,

impl<T> Send for Call<T> where
T: Send,
<T as Config>::Call: Send,

impl<T> Sync for Call<T> where
T: Sync,
<T as Config>::Call: Sync,

impl<T> Unpin for Call<T> where
T: Unpin,

impl<T> UnwindSafe for Call<T> where
T: UnwindSafe,
<T as Config>::Call: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn checked_from<T>(t: T) -> Option<Self> where
Self: TryFrom<T>,

fn checked_into<T>(self) -> Option<T> where
Self: TryInto<T>,

fn conv<T>(self) -> T where
Self: Into<T>,

fn conv<T>(self) -> T where
Self: Into<T>,

impl<T> DecodeAll for T where
T: Decode,

pub fn decode_all(input: &[u8 ]) -> Result<T, Error>

impl<T> DecodeLimit for T where
T: Decode,

pub fn decode_all_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

pub fn decode_and_advance_with_depth_limit<I>(
limit: u32,
input: &mut I
) -> Result<T, Error> where
I: Input,

pub fn decode_with_depth_limit(limit: u32, input: &[u8 ]) -> Result<T, Error>

impl<T> Downcast for T where
T: Any,

impl<T> DowncastSync for T where
T: Any + Send + Sync,

impl<T> DynClone for T where
T: Clone,

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,

fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,

fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,

fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,

fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,

fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,

fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,

fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,

impl<T> Hashable for T where
T: Codec,

pub fn blake2_128(&self) -> [u8 ; 16]

pub fn blake2_256(&self) -> [u8 ; 32]

pub fn twox_128(&self) -> [u8 ; 16]

pub fn twox_256(&self) -> [u8 ; 32]

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, Outer> IsWrappedBy<Outer> for T where
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,

impl<T> KeyedVec for T where
T: Codec,

pub fn to_keyed_vec(&self, prepend_key: &[u8 ]) -> Vec<u8, Global>

impl<T> Pipe for T where
T: ?Sized,

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
Self: Borrow<B>,
B: 'a + ?Sized,
R: 'a,

fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R where
Self: BorrowMut<B>,
B: 'a + ?Sized,
R: 'a,

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
Self: AsRef<U>,
U: 'a + ?Sized,
R: 'a,

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
Self: AsMut<U>,
U: 'a + ?Sized,
R: 'a,

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: Deref<Target = T>,
T: 'a + ?Sized,
R: 'a,

fn pipe_deref_mut<'a, T, R>(
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
Self: DerefMut<Target = T> + Deref,
T: 'a + ?Sized,
R: 'a,

fn pipe_as_ref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: AsRef<T>,
T: 'a,
R: 'a,

fn pipe_as_mut<'a, T, R>(&'a mut self, func: impl FnOnce(&'a mut T) -> R) -> R where
Self: AsMut<T>,
T: 'a,
R: 'a,