Enum staging_xcm::v4::Junction
source · pub enum Junction {
Parachain(u32),
AccountId32 {
network: Option<NetworkId>,
id: [u8; 32],
},
AccountIndex64 {
network: Option<NetworkId>,
index: u64,
},
AccountKey20 {
network: Option<NetworkId>,
key: [u8; 20],
},
PalletInstance(u8),
GeneralIndex(u128),
GeneralKey {
length: u8,
data: [u8; 32],
},
OnlyChild,
Plurality {
id: BodyId,
part: BodyPart,
},
GlobalConsensus(NetworkId),
}
Expand description
A single item in a path to describe the relative location of a consensus system.
Each item assumes a pre-existing location as its context and is defined in terms of it.
Variants§
Parachain(u32)
An indexed parachain belonging to and operated by the context.
Generally used when the context is a Polkadot Relay-chain.
AccountId32
A 32-byte identifier for an account of a specific network that is respected as a sovereign endpoint within the context.
Generally used when the context is a Substrate-based chain.
AccountIndex64
An 8-byte index for an account of a specific network that is respected as a sovereign endpoint within the context.
May be used when the context is a Frame-based chain and includes e.g. an indices pallet.
AccountKey20
A 20-byte identifier for an account of a specific network that is respected as a sovereign endpoint within the context.
May be used when the context is an Ethereum or Bitcoin chain or smart-contract.
PalletInstance(u8)
An instanced, indexed pallet that forms a constituent part of the context.
Generally used when the context is a Frame-based chain.
GeneralIndex(u128)
A non-descript index within the context location.
Usage will vary widely owing to its generality.
NOTE: Try to avoid using this and instead use a more specific item.
GeneralKey
A nondescript array datum, 32 bytes, acting as a key within the context location.
Usage will vary widely owing to its generality.
NOTE: Try to avoid using this and instead use a more specific item.
OnlyChild
The unambiguous child.
Not currently used except as a fallback when deriving context.
Plurality
A pluralistic body existing within consensus.
Typical to be used to represent a governance origin of a chain, but could in principle be used to represent things such as multisigs also.
GlobalConsensus(NetworkId)
A global network capable of externalizing its own consensus. This is not generally meaningful outside of the universal level.
Implementations§
source§impl Junction
impl Junction
sourcepub fn into_location(self) -> Location
pub fn into_location(self) -> Location
Convert self
into a Location
containing 0 parents.
Similar to Into::into
, except that this method can be used in a const evaluation context.
sourcepub fn into_exterior(self, n: u8) -> Location
pub fn into_exterior(self, n: u8) -> Location
Convert self
into a Location
containing n
parents.
Similar to Self::into_location
, with the added ability to specify the number of parent
junctions.
sourcepub fn into_versioned(self) -> VersionedLocation
pub fn into_versioned(self) -> VersionedLocation
Convert self
into a VersionedLocation
containing 0 parents.
Similar to Into::into
, except that this method can be used in a const evaluation context.
sourcepub fn remove_network_id(&mut self)
pub fn remove_network_id(&mut self)
Remove the NetworkId
value.
Trait Implementations§
source§impl Decode for Junction
impl Decode for Junction
source§fn decode<__CodecInputEdqy: Input>(
__codec_input_edqy: &mut __CodecInputEdqy,
) -> Result<Self, Error>
fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>
source§fn decode_into<I>(
input: &mut I,
dst: &mut MaybeUninit<Self>,
) -> Result<DecodeFinished, Error>where
I: Input,
fn decode_into<I>(
input: &mut I,
dst: &mut MaybeUninit<Self>,
) -> Result<DecodeFinished, Error>where
I: Input,
source§impl<'de> Deserialize<'de> for Junction
impl<'de> Deserialize<'de> for Junction
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
source§impl Encode for Junction
impl Encode for Junction
source§fn size_hint(&self) -> usize
fn size_hint(&self) -> usize
source§fn encode_to<__CodecOutputEdqy: Output + ?Sized>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy,
)
fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )
source§fn using_encoded<R, F>(&self, f: F) -> R
fn using_encoded<R, F>(&self, f: F) -> R
source§fn encoded_size(&self) -> usize
fn encoded_size(&self) -> usize
source§impl MaxEncodedLen for Junction
impl MaxEncodedLen for Junction
source§fn max_encoded_len() -> usize
fn max_encoded_len() -> usize
source§impl Ord for Junction
impl Ord for Junction
source§impl PartialEq for Junction
impl PartialEq for Junction
source§impl PartialOrd for Junction
impl PartialOrd for Junction
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl TryFrom<VersionedJunction> for Junction
impl TryFrom<VersionedJunction> for Junction
impl Copy for Junction
impl EncodeLike for Junction
impl Eq for Junction
impl StructuralPartialEq for Junction
Auto Trait Implementations§
impl Freeze for Junction
impl RefUnwindSafe for Junction
impl Send for Junction
impl Sync for Junction
impl Unpin for Junction
impl UnwindSafe for Junction
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