Enum staging_xcm::v5::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>
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input: &mut I,
dst: &mut MaybeUninit<Self>,
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I: Input,
fn decode_into<I>(
input: &mut I,
dst: &mut MaybeUninit<Self>,
) -> Result<DecodeFinished, Error>where
I: Input,
§fn skip<I>(input: &mut I) -> Result<(), Error>where
I: Input,
fn skip<I>(input: &mut I) -> Result<(), Error>where
I: Input,
§fn encoded_fixed_size() -> Option<usize>
fn encoded_fixed_size() -> Option<usize>
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, )
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fn using_encoded<R, F>(&self, f: F) -> R
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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
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impl Copy for Junction
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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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