Trait sp_runtime::Serialize[][src]

pub trait Serialize {
    fn serialize<S>(
        &self,
        serializer: S
    ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
    where
        S: Serializer
; }
Expand description

A data structure that can be serialized into any data format supported by Serde.

Serde provides Serialize implementations for many Rust primitive and standard library types. The complete list is here. All of these can be serialized using Serde out of the box.

Additionally, Serde provides a procedural macro called serde_derive to automatically generate Serialize implementations for structs and enums in your program. See the derive section of the manual for how to use this.

In rare cases it may be necessary to implement Serialize manually for some type in your program. See the Implementing Serialize section of the manual for more about this.

Third-party crates may provide Serialize implementations for types that they expose. For example the linked-hash-map crate provides a LinkedHashMap<K, V> type that is serializable by Serde because the crate provides an implementation of Serialize for it.

Required methods

Serialize this value into the given Serde serializer.

See the Implementing Serialize section of the manual for more information about how to implement this method.

use serde::ser::{Serialize, SerializeStruct, Serializer};

struct Person {
    name: String,
    age: u8,
    phones: Vec<String>,
}

// This is what #[derive(Serialize)] would generate.
impl Serialize for Person {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        let mut s = serializer.serialize_struct("Person", 3)?;
        s.serialize_field("name", &self.name)?;
        s.serialize_field("age", &self.age)?;
        s.serialize_field("phones", &self.phones)?;
        s.end()
    }
}

Implementations on Foreign Types

Implementors

impl<B, O> Serialize for DecodeDifferent<B, O> where
    B: Serialize + 'static,
    O: Serialize + 'static, 

impl Serialize for FunctionMetadata

impl Serialize for FunctionArgumentMetadata

impl<E: Encode + Serialize> Serialize for FnEncode<E>

impl Serialize for OuterEventMetadata

impl Serialize for EventMetadata

impl Serialize for StorageEntryMetadata

impl Serialize for ModuleConstantMetadata

impl Serialize for ErrorMetadata

impl Serialize for DefaultByteGetter

impl Serialize for StorageHasher

impl Serialize for StorageEntryType

impl Serialize for StorageEntryModifier

impl Serialize for StorageMetadata

impl Serialize for RuntimeMetadataPrefixed

impl Serialize for ExtrinsicMetadata

impl Serialize for RuntimeMetadata

impl Serialize for RuntimeMetadataDeprecated

impl Serialize for RuntimeMetadataV13

impl Serialize for ModuleMetadata

impl Serialize for DispatchClass

impl Serialize for GenesisConfig

impl Serialize for GenesisConfig

impl Serialize for Phase

impl<E: Parameter + Member, T> Serialize for EventRecord<E, T> where
    E: Serialize,
    T: Serialize

impl Serialize for BenchmarkOutput

impl Serialize for Extensions

impl Serialize for SessionKeys

impl Serialize for GenesisConfig

impl Serialize for SessionKeys

impl Serialize for GenesisConfig

impl<T: Config> Serialize for GenesisConfig<T>

impl Serialize for GenesisConfig

impl Serialize for GenesisConfig

impl<T: Config<I>, I: 'static> Serialize for GenesisConfig<T, I>

impl<T: Config<I>, I: Instance> Serialize for GenesisConfig<T, I> where
    PhantomData<I>: Serialize,
    Vec<T::AccountId>: Serialize

impl<T: Config> Serialize for Schedule<T>

impl Serialize for Limits

impl<T: Config> Serialize for InstructionWeights<T>

impl<T: Config> Serialize for HostFnWeights<T>

impl<T> Serialize for ContractResult<T> where
    T: Serialize

impl<BlockNumber> Serialize for RentProjection<BlockNumber> where
    BlockNumber: Serialize

impl Serialize for ReturnFlags

impl Serialize for ExecReturnValue

impl<AccountId, BlockNumber> Serialize for InstantiateReturnValue<AccountId, BlockNumber> where
    AccountId: Serialize,
    BlockNumber: Serialize

impl<Hash> Serialize for Code<Hash> where
    Hash: Serialize

impl<AccountId> Serialize for CallRequest<AccountId> where
    AccountId: Serialize

impl<AccountId, Hash> Serialize for InstantiateRequest<AccountId, Hash> where
    AccountId: Serialize,
    Hash: Serialize

impl Serialize for VoteThreshold

impl<T: Config> Serialize for GenesisConfig<T>

impl<T: Config> Serialize for GenesisConfig<T>

impl<T: Config> Serialize for GenesisConfig<T>

impl<T: Config> Serialize for GenesisConfig<T>

impl Serialize for Public

impl Serialize for GenesisConfig

impl Serialize for GenesisConfig

impl<T: Config> Serialize for GenesisConfig<T>

impl<T: Config> Serialize for GenesisConfig<T>

impl<T: Config<I>, I: Instance> Serialize for GenesisConfig<T, I> where
    Vec<T::AccountId>: Serialize,
    PhantomData<I>: Serialize

impl Serialize for OpaqueLeaf

impl<BlockHash> Serialize for LeafProof<BlockHash> where
    BlockHash: Serialize

impl<T: Config> Serialize for GenesisConfig<T>

impl Serialize for GenesisConfig

impl<T: Config<I>, I: 'static> Serialize for GenesisConfig<T, I>

impl<T: Config> Serialize for GenesisConfig<T> where
    Vec<(T::AccountId, T::ValidatorId, T::Keys)>: Serialize

impl<T: Config<I>, I: Instance> Serialize for GenesisConfig<T, I> where
    <<T as Config<I>>::Currency as Currency<<T as Config>::AccountId>>::Balance: Serialize,
    u32: Serialize,
    Vec<T::AccountId>: Serialize

impl<T: Config> Serialize for GenesisConfig<T>

impl<AccountId> Serialize for StakerStatus<AccountId> where
    AccountId: Serialize

impl Serialize for Forcing

impl<T: Config> Serialize for GenesisConfig<T>

impl<Balance> Serialize for InclusionFee<Balance> where
    Balance: Serialize

impl<Balance> Serialize for FeeDetails<Balance> where
    Balance: Serialize

impl<Balance> Serialize for RuntimeDispatchInfo<Balance> where
    Balance: Display

impl Serialize for GenesisConfig

impl<T: Config> Serialize for GenesisConfig<T>

impl<AccountId, Balance> Serialize for Proposal<AccountId, Balance> where
    AccountId: Serialize,
    Balance: Serialize

impl Serialize for GenesisConfig

impl<T: Config> Serialize for GenesisConfig<T>

impl<BlockNumber: Ord, T: Group> Serialize for Forks<BlockNumber, T> where
    BlockNumber: Serialize,
    T: Serialize

impl Serialize for ChainType

impl Serialize for ImportedAux

impl Serialize for EpochAuthorship

impl<Hash> Serialize for CreatedBlock<Hash> where
    Hash: Serialize

impl Serialize for MultiaddrWithPeerId

impl Serialize for NetworkState

impl Serialize for Peer

impl Serialize for NotConnectedPeer

impl Serialize for PeerEndpoint

impl<Hash> Serialize for ExtrinsicOrHash<Hash> where
    Hash: Serialize

impl<Hash> Serialize for ReadProof<Hash> where
    Hash: Serialize

impl Serialize for Health

impl<Hash, Number> Serialize for PeerInfo<Hash, Number> where
    Hash: Serialize,
    Number: Serialize

impl Serialize for NodeRole

impl<Number> Serialize for SyncState<Number> where
    Number: Serialize

impl<Block: BlockT> Serialize for LightSyncState<Block>

impl Serialize for TelemetryEndpoints

impl Serialize for ConnectionMessage

impl Serialize for Values

impl<Hash, BlockHash> Serialize for TransactionStatus<Hash, BlockHash> where
    Hash: Serialize,
    BlockHash: Serialize

impl Serialize for Public

impl Serialize for Public

impl Serialize for Public

impl Serialize for FixedI64

impl Serialize for FixedI128

impl Serialize for FixedU128

impl Serialize for Percent

impl Serialize for PerU16

impl Serialize for Permill

impl Serialize for Perbill

impl Serialize for Perquintill

impl Serialize for AllowedSlots

impl Serialize for BabeEpochConfiguration

impl Serialize for AccountId32

impl Serialize for KeyTypeId

impl Serialize for CryptoTypeId

impl Serialize for CryptoTypePublicPair

impl Serialize for ChangesTrieConfiguration

impl Serialize for Public

impl Serialize for Signature

impl Serialize for Public

impl Serialize for Signature

impl Serialize for StorageKind

impl Serialize for Public

impl Serialize for Signature

impl Serialize for Bytes

impl Serialize for OpaquePeerId

impl<N> Serialize for ScheduledChange<N> where
    N: Serialize

impl<N: Codec> Serialize for ConsensusLog<N> where
    N: Serialize

impl Serialize for VRFTranscriptValue

impl<AccountId> Serialize for Support<AccountId> where
    AccountId: Serialize

impl<T> Serialize for ListOrValue<T> where
    T: Serialize

impl Serialize for NumberOrHex

impl Serialize for BlockTrace

impl Serialize for Event

impl Serialize for Span

impl Serialize for Data

impl Serialize for TraceError

impl Serialize for TraceBlockResponse

impl Serialize for StorageKey

impl Serialize for PrefixedStorageKey

impl Serialize for StorageData

impl<Hash> Serialize for StorageChangeSet<Hash> where
    Hash: Serialize

impl Serialize for Extrinsic

impl Serialize for RuntimeVersion

impl Serialize for GenesisConfig where
    Vec<AuthorityId>: Serialize

impl Serialize for Extrinsic

impl Serialize for SessionKeys