pub trait Encode<C> {
// Required method
fn encode<W>(
&self,
e: &mut Encoder<W>,
ctx: &mut C,
) -> Result<(), Error<<W as Write>::Error>>
where W: Write;
// Provided method
fn is_nil(&self) -> bool { ... }
}Expand description
A type that can be encoded to CBOR.
If this type’s CBOR encoding is meant to be decoded by Decode impls
derived with minicbor_derive it is advisable to only produce a
single CBOR data item. Tagging, maps or arrays can and should be used
for multiple values.
Required Methods§
Sourcefn encode<W>(
&self,
e: &mut Encoder<W>,
ctx: &mut C,
) -> Result<(), Error<<W as Write>::Error>>where
W: Write,
fn encode<W>(
&self,
e: &mut Encoder<W>,
ctx: &mut C,
) -> Result<(), Error<<W as Write>::Error>>where
W: Write,
Encode a value of this type using the given Encoder.
In addition to the encoder a user provided encoding context is given
as another parameter. Most implementations of this trait do not need an
encoding context and should be completely generic in the context
type. In cases where a context is needed and the Encode impl type is
meant to be combined with other types that require a different context
type, it is preferrable to constrain the context type variable C with
a trait bound instead of fixing the type.
Provided Methods§
Sourcefn is_nil(&self) -> bool
fn is_nil(&self) -> bool
Is this value of Self a nil value?
This method is primarily used by minicbor-derive.
Some types have a special value to denote the concept of “nothing”, aka
nil. An example is the Option type with its None value. This
method–if overriden–allows checking if a value is such a special nil
value.
NB: A type implementing Encode with an overriden Encode::is_nil
method should also override Decode::nil if it implements Decode
at all.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.
Implementations on Foreign Types§
Source§impl<'b, Ctx> Encode<Ctx> for MintedBlock<'b>
impl<'b, Ctx> Encode<Ctx> for MintedBlock<'b>
Source§impl<'b, Ctx> Encode<Ctx> for MintedWitnessSet<'b>
impl<'b, Ctx> Encode<Ctx> for MintedWitnessSet<'b>
Source§impl<'b, Ctx> Encode<Ctx> for MintedWitnessSet<'b>
impl<'b, Ctx> Encode<Ctx> for MintedWitnessSet<'b>
Source§impl<'b, Ctx> Encode<Ctx> for MintedBlock<'b>
impl<'b, Ctx> Encode<Ctx> for MintedBlock<'b>
Source§impl<'b, Ctx> Encode<Ctx> for MintedBlockBody<'b>
impl<'b, Ctx> Encode<Ctx> for MintedBlockBody<'b>
Source§impl<'b, Ctx> Encode<Ctx> for MintedEbBlock<'b>
impl<'b, Ctx> Encode<Ctx> for MintedEbBlock<'b>
Source§impl<'b, Ctx> Encode<Ctx> for MintedTxPayload<'b>
impl<'b, Ctx> Encode<Ctx> for MintedTxPayload<'b>
Source§impl<'b, Ctx> Encode<Ctx> for MintedWitnessSet<'b>
impl<'b, Ctx> Encode<Ctx> for MintedWitnessSet<'b>
Source§impl<C> Encode<C> for SocketAddr
Available on crate feature std only.
impl<C> Encode<C> for SocketAddr
std only.Source§impl<C> Encode<C> for SpendingData
impl<C> Encode<C> for SpendingData
Source§impl<C> Encode<C> for AuxiliaryData
impl<C> Encode<C> for AuxiliaryData
Source§impl<C> Encode<C> for Certificate
impl<C> Encode<C> for Certificate
Source§impl<C> Encode<C> for InstantaneousRewardSource
impl<C> Encode<C> for InstantaneousRewardSource
Source§impl<C> Encode<C> for InstantaneousRewardTarget
impl<C> Encode<C> for InstantaneousRewardTarget
Source§impl<C> Encode<C> for SocketAddrV4
Available on crate feature std only.
impl<C> Encode<C> for SocketAddrV4
std only.Source§impl<C> Encode<C> for SocketAddrV6
Available on crate feature std only.
impl<C> Encode<C> for SocketAddrV6
std only.Source§impl<C> Encode<C> for SystemTime
Available on crate feature std only.
impl<C> Encode<C> for SystemTime
std only.Source§impl<C> Encode<C> for BoundedBytes
impl<C> Encode<C> for BoundedBytes
Source§impl<C, K, V> Encode<C> for KeyValuePairs<K, V>
impl<C, K, V> Encode<C> for KeyValuePairs<K, V>
Source§impl<C, K, V> Encode<C> for NonEmptyKeyValuePairs<K, V>
impl<C, K, V> Encode<C> for NonEmptyKeyValuePairs<K, V>
Source§impl<C, P> Encode<C> for OrderPreservingProperties<P>where
P: Encode<C>,
impl<C, P> Encode<C> for OrderPreservingProperties<P>where
P: Encode<C>,
Source§impl<C, T> Encode<C> for PseudoDatumOption<T>where
T: Encode<C>,
impl<C, T> Encode<C> for PseudoDatumOption<T>where
T: Encode<C>,
Source§impl<C, T> Encode<C> for PseudoScript<T>where
T: Encode<C>,
impl<C, T> Encode<C> for PseudoScript<T>where
T: Encode<C>,
Source§impl<C, T> Encode<C> for PseudoTransactionOutput<T>where
T: Encode<C>,
impl<C, T> Encode<C> for PseudoTransactionOutput<T>where
T: Encode<C>,
Source§impl<C, T> Encode<C> for PseudoScript<T>where
T: Encode<C>,
impl<C, T> Encode<C> for PseudoScript<T>where
T: Encode<C>,
Source§impl<C, T> Encode<C> for PseudoTransactionOutput<T>where
T: Encode<C>,
impl<C, T> Encode<C> for PseudoTransactionOutput<T>where
T: Encode<C>,
Source§impl<C, T> Encode<C> for BinaryHeap<T>where
T: Encode<C>,
impl<C, T> Encode<C> for BinaryHeap<T>where
T: Encode<C>,
Source§impl<C, T> Encode<C> for LinkedList<T>where
T: Encode<C>,
impl<C, T> Encode<C> for LinkedList<T>where
T: Encode<C>,
Source§impl<C, T> Encode<C> for PhantomData<T>
impl<C, T> Encode<C> for PhantomData<T>
Source§impl<C, T> Encode<C> for RangeInclusive<T>where
T: Encode<C>,
impl<C, T> Encode<C> for RangeInclusive<T>where
T: Encode<C>,
Source§impl<C, T> Encode<C> for RangeToInclusive<T>where
T: Encode<C>,
impl<C, T> Encode<C> for RangeToInclusive<T>where
T: Encode<C>,
Source§impl<C, T> Encode<C> for NonEmptySet<T>where
T: Encode<C>,
impl<C, T> Encode<C> for NonEmptySet<T>where
T: Encode<C>,
Source§impl<C, T> Encode<C> for ZeroOrOneArray<T>where
T: Encode<C>,
impl<C, T> Encode<C> for ZeroOrOneArray<T>where
T: Encode<C>,
Source§impl<C, T, S> Encode<C> for HashSet<T, S>where
T: Encode<C>,
S: BuildHasher,
Available on crate feature std only.
impl<C, T, S> Encode<C> for HashSet<T, S>where
T: Encode<C>,
S: BuildHasher,
std only.Source§impl<Ctx> Encode<Ctx> for RedeemerTag
impl<Ctx> Encode<Ctx> for RedeemerTag
Source§impl<Ctx> Encode<Ctx> for NonceVariant
impl<Ctx> Encode<Ctx> for NonceVariant
Source§impl<Ctx> Encode<Ctx> for HeaderBody
impl<Ctx> Encode<Ctx> for HeaderBody
Source§impl<Ctx> Encode<Ctx> for MoveInstantaneousReward
impl<Ctx> Encode<Ctx> for MoveInstantaneousReward
Source§impl<Ctx> Encode<Ctx> for PostAlonzoAuxiliaryData
impl<Ctx> Encode<Ctx> for PostAlonzoAuxiliaryData
Source§impl<Ctx> Encode<Ctx> for ProtocolParamUpdate
impl<Ctx> Encode<Ctx> for ProtocolParamUpdate
Source§impl<Ctx> Encode<Ctx> for RedeemerPointer
impl<Ctx> Encode<Ctx> for RedeemerPointer
Source§impl<Ctx> Encode<Ctx> for ShelleyMaAuxiliaryData
impl<Ctx> Encode<Ctx> for ShelleyMaAuxiliaryData
Source§impl<Ctx> Encode<Ctx> for TransactionBody
impl<Ctx> Encode<Ctx> for TransactionBody
Source§impl<Ctx> Encode<Ctx> for TransactionOutput
impl<Ctx> Encode<Ctx> for TransactionOutput
Source§impl<Ctx> Encode<Ctx> for WitnessSet
impl<Ctx> Encode<Ctx> for WitnessSet
Source§impl<Ctx> Encode<Ctx> for CostModels
impl<Ctx> Encode<Ctx> for CostModels
Source§impl<Ctx> Encode<Ctx> for OperationalCert
impl<Ctx> Encode<Ctx> for OperationalCert
Source§impl<Ctx> Encode<Ctx> for PostAlonzoAuxiliaryData
impl<Ctx> Encode<Ctx> for PostAlonzoAuxiliaryData
Source§impl<Ctx> Encode<Ctx> for ProtocolParamUpdate
impl<Ctx> Encode<Ctx> for ProtocolParamUpdate
Source§impl<Ctx> Encode<Ctx> for WitnessSet
impl<Ctx> Encode<Ctx> for WitnessSet
Source§impl<Ctx> Encode<Ctx> for BlockHeadEx
impl<Ctx> Encode<Ctx> for BlockHeadEx
Source§impl<Ctx> Encode<Ctx> for BlockProof
impl<Ctx> Encode<Ctx> for BlockProof
Source§impl<Ctx> Encode<Ctx> for PostAlonzoAuxiliaryData
impl<Ctx> Encode<Ctx> for PostAlonzoAuxiliaryData
Source§impl<Ctx> Encode<Ctx> for RedeemersValue
impl<Ctx> Encode<Ctx> for RedeemersValue
Source§impl<Ctx> Encode<Ctx> for WitnessSet
impl<Ctx> Encode<Ctx> for WitnessSet
Source§impl<Ctx> Encode<Ctx> for ExUnitPrices
impl<Ctx> Encode<Ctx> for ExUnitPrices
Source§impl<Ctx, A, B, C, D> Encode<Ctx> for (A, B, C, D)
impl<Ctx, A, B, C, D> Encode<Ctx> for (A, B, C, D)
Source§impl<Ctx, A, B, C, D, E> Encode<Ctx> for (A, B, C, D, E)
impl<Ctx, A, B, C, D, E> Encode<Ctx> for (A, B, C, D, E)
Source§impl<Ctx, A, B, C, D, E, F> Encode<Ctx> for (A, B, C, D, E, F)
impl<Ctx, A, B, C, D, E, F> Encode<Ctx> for (A, B, C, D, E, F)
Source§impl<Ctx, A, B, C, D, E, F, G> Encode<Ctx> for (A, B, C, D, E, F, G)
impl<Ctx, A, B, C, D, E, F, G> Encode<Ctx> for (A, B, C, D, E, F, G)
Source§impl<Ctx, A, B, C, D, E, F, G, H> Encode<Ctx> for (A, B, C, D, E, F, G, H)
impl<Ctx, A, B, C, D, E, F, G, H> Encode<Ctx> for (A, B, C, D, E, F, G, H)
Source§impl<Ctx, A, B, C, D, E, F, G, H, I> Encode<Ctx> for (A, B, C, D, E, F, G, H, I)
impl<Ctx, A, B, C, D, E, F, G, H, I> Encode<Ctx> for (A, B, C, D, E, F, G, H, I)
Source§impl<Ctx, A, B, C, D, E, F, G, H, I, J> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J)
impl<Ctx, A, B, C, D, E, F, G, H, I, J> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J)
Source§impl<Ctx, A, B, C, D, E, F, G, H, I, J, K> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J, K)
impl<Ctx, A, B, C, D, E, F, G, H, I, J, K> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J, K)
Source§impl<Ctx, A, B, C, D, E, F, G, H, I, J, K, L> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J, K, L)
impl<Ctx, A, B, C, D, E, F, G, H, I, J, K, L> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J, K, L)
Source§impl<Ctx, A, B, C, D, E, F, G, H, I, J, K, L, M> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J, K, L, M)
impl<Ctx, A, B, C, D, E, F, G, H, I, J, K, L, M> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J, K, L, M)
Source§impl<Ctx, A, B, C, D, E, F, G, H, I, J, K, L, M, N> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N)
impl<Ctx, A, B, C, D, E, F, G, H, I, J, K, L, M, N> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N)
Source§impl<Ctx, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O)
impl<Ctx, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O)
Source§impl<Ctx, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P)
impl<Ctx, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P> Encode<Ctx> for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P)
Source§impl<Ctx, T1> Encode<Ctx> for PseudoHeader<T1>where
T1: Encode<Ctx>,
impl<Ctx, T1> Encode<Ctx> for PseudoHeader<T1>where
T1: Encode<Ctx>,
Source§impl<Ctx, T1> Encode<Ctx> for PseudoHeader<T1>where
T1: Encode<Ctx>,
impl<Ctx, T1> Encode<Ctx> for PseudoHeader<T1>where
T1: Encode<Ctx>,
Source§impl<Ctx, T1> Encode<Ctx> for PseudoTransactionBody<T1>where
T1: Encode<Ctx>,
impl<Ctx, T1> Encode<Ctx> for PseudoTransactionBody<T1>where
T1: Encode<Ctx>,
Source§impl<Ctx, T1> Encode<Ctx> for PseudoTransactionBody<T1>where
T1: Encode<Ctx>,
impl<Ctx, T1> Encode<Ctx> for PseudoTransactionBody<T1>where
T1: Encode<Ctx>,
Source§impl<Ctx, T1, T2, T3> Encode<Ctx> for PseudoPostAlonzoTransactionOutput<T1, T2, T3>
impl<Ctx, T1, T2, T3> Encode<Ctx> for PseudoPostAlonzoTransactionOutput<T1, T2, T3>
Source§impl<Ctx, T1, T2, T3, T4> Encode<Ctx> for PseudoBlock<T1, T2, T3, T4>
impl<Ctx, T1, T2, T3, T4> Encode<Ctx> for PseudoBlock<T1, T2, T3, T4>
Source§impl<Ctx, T1, T2, T3, T4> Encode<Ctx> for PseudoBlock<T1, T2, T3, T4>
impl<Ctx, T1, T2, T3, T4> Encode<Ctx> for PseudoBlock<T1, T2, T3, T4>
Implementors§
impl Encode<()> for Point
impl Encode<()> for NetworkBlock
impl Encode<()> for Tip
impl<'b, C> Encode<C> for Token<'b>
impl<C> Encode<C> for ConstitutionalCommitteeStatus
impl<C> Encode<C> for EraName
impl<C> Encode<C> for MemoizedDatum
impl<C> Encode<C> for amaru_kernel::cardano::metadatum::Metadatum
impl<C> Encode<C> for AddrAttrProperty
impl<C> Encode<C> for AddrType
impl<C> Encode<C> for BigInt
impl<C> Encode<C> for amaru_kernel::Certificate
impl<C> Encode<C> for DRep
impl<C> Encode<C> for GovAction
impl<C> Encode<C> for NativeScript
impl<C> Encode<C> for PlutusData
impl<C> Encode<C> for Redeemers
impl<C> Encode<C> for Relay
impl<C> Encode<C> for StakeCredential
impl<C> Encode<C> for amaru_kernel::Value
impl<C> Encode<C> for Vote
impl<C> Encode<C> for Voter
impl<C> Encode<C> for IanaTag
impl<C> Encode<C> for Ballot
impl<C> Encode<C> for BallotId
impl<C> Encode<C> for BlockHeader
impl<C> Encode<C> for BlockHeight
impl<C> Encode<C> for CertificatePointer
impl<C> Encode<C> for Epoch
impl<C> Encode<C> for EraBound
impl<C> Encode<C> for EraHistory
impl<C> Encode<C> for EraParams
impl<C> Encode<C> for EraSummary
impl<C> Encode<C> for MemoizedNativeScript
impl<C> Encode<C> for MemoizedPlutusData
impl<C> Encode<C> for MemoizedTransactionOutput
impl<C> Encode<C> for NetworkMagic
impl<C> Encode<C> for PoolParams
impl<C> Encode<C> for ComparableProposalId
impl<C> Encode<C> for ProposalPointer
impl<C> Encode<C> for ProtocolParameters
impl<C> Encode<C> for Slot
impl<C> Encode<C> for TransactionPointer
impl<C> Encode<C> for Anchor
impl<C> Encode<C> for Constitution
impl<C> Encode<C> for DRepVotingThresholds
impl<C> Encode<C> for NonZeroInt
impl<C> Encode<C> for PoolVotingThresholds
impl<C> Encode<C> for PositiveCoin
impl<C> Encode<C> for ProposalProcedure
impl<C> Encode<C> for GovActionId
impl<C> Encode<C> for RationalNumber
impl<C> Encode<C> for VotingProcedure
impl<C> Encode<C> for SerialisedAsMillis
impl<C> Encode<C> for SerialisedAsPico
impl<C> Encode<C> for ByteSlice
impl<C> Encode<C> for ByteVec
alloc only.