Enum cumulus_primitives_core::NetworkId

pub enum NetworkId {
    ByGenesis([u8; 32]),
    ByFork {
        block_number: u64,
        block_hash: [u8; 32],
    },
    Polkadot,
    Kusama,
    Ethereum {
        chain_id: u64,
    },
    BitcoinCore,
    BitcoinCash,
    PolkadotBulletin,
}

A global identifier of a data structure existing within consensus.

Maintenance note: Networks with global consensus and which are practically bridgeable within the Polkadot ecosystem are given preference over explicit naming in this enumeration.

Variants

ByGenesis([u8; 32])

Network specified by the first 32 bytes of its genesis block.

ByFork

Network defined by the first 32-bytes of the hash and number of some block it contains.

Fields

block_number: u64

block_hash: [u8; 32]

Polkadot

The Polkadot mainnet Relay-chain.

Kusama

The Kusama canary-net Relay-chain.

Ethereum

An Ethereum network specified by its chain ID.

Fields

chain_id: u64

The EIP-155 chain ID.

BitcoinCore

The Bitcoin network, including hard-forks supported by Bitcoin Core development team.

BitcoinCash

The Bitcoin network, including hard-forks supported by Bitcoin Cash developers.

PolkadotBulletin

The Polkadot Bulletin chain.

Trait Implementations

impl Clone for NetworkId

fn clone(&self) -> NetworkId

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NetworkId

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

Formats the value using the given formatter.

impl Decode for NetworkId

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

where __CodecInputEdqy: Input,

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

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

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<'de> Deserialize<'de> for NetworkId

fn deserialize<__D>( __deserializer: __D, ) -> Result<NetworkId, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for NetworkId

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

where __CodecOutputEdqy: Output + ?Sized,

Convert self to a slice and append it to the destination.

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

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<NetworkId> for Junction

fn from(n: NetworkId) -> Junction

Converts to this type from the input type.

impl From<NetworkId> for NetworkId

fn from(old: NetworkId) -> NetworkId

Converts to this type from the input type.

impl MaxEncodedLen for NetworkId

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl Ord for NetworkId

fn cmp(&self, other: &NetworkId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for NetworkId

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for NetworkId

fn partial_cmp(&self, other: &NetworkId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for NetworkId

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<VersionedNetworkId> for NetworkId

type Error = ()

The type returned in the event of a conversion error.

fn try_from(x: VersionedNetworkId) -> Result<NetworkId, ()>

Performs the conversion.

impl TypeInfo for NetworkId

type Identity = NetworkId

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl Copy for NetworkId

impl EncodeLike for NetworkId

impl Eq for NetworkId

impl StructuralPartialEq for NetworkId