Struct hdk::prelude::Record

pub struct Record<A = SignedHashed<Action>> {
    pub signed_action: A,
    pub entry: RecordEntry,
}

Expand description

a chain record containing the signed action along with the entry if the action type has one.

Fields

signed_action: A

The signed action for this record

entry: RecordEntry

If there is an entry associated with this action it will be here. If not, there will be an enum variant explaining the reason.

Implementations

impl Record<SignedHashed<Action>>

pub fn new(
signed_action: SignedHashed<Action>,
maybe_entry: Option<Entry>
) -> Record<SignedHashed<Action>>

Raw record constructor. Used only when we know that the values are valid.

pub fn signature(&self) -> &Signature

Access the signature from this record’s signed action

pub fn privatized(self) -> Record<SignedHashed<Action>>

If the Record contains private entry data, set the RecordEntry to Hidden so that it cannot be leaked

pub fn action_address(&self) -> &HoloHash<Action>

Access the action address from this record’s signed action

pub fn action(&self) -> &Action

Access the Action from this record’s signed action

pub fn action_hashed(&self) -> &HoloHashed<Action>

Access the ActionHashed from this record’s signed action portion

pub fn entry(&self) -> &RecordEntry

Access the Entry portion of this record as a RecordEntry, which includes the context around the presence or absence of the entry.

impl<A> Record<A>

pub fn into_inner(self) -> (A, RecordEntry)

Break this record into its components

pub fn signed_action(&self) -> &A

The inner signed-action

Trait Implementations

impl<A> AsRef<A> for Record<A>

fn as_ref(&self) -> &A

Converts this type into a shared reference of the (usually inferred) input type.

impl<A> Clone for Record<A>where
A: Clone,

fn clone(&self) -> Record<A>

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl<A> Debug for Record<A>where
A: Debug,

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

Formats the value using the given formatter. Read more

impl<'de, A> Deserialize<'de> for Record<A>where
A: Deserialize<'de>,

fn deserialize<D>(
deserializer: D
) -> Result<Record<A>, <D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl From<Record<SignedHashed<Action>>> for Option<Entry>

fn from(e: Record<SignedHashed<Action>>) -> Option<Entry>

Converts to this type from the input type.

impl<A> PartialEq<Record<A>> for Record<A>where
A: PartialEq<A>,

fn eq(&self, other: &Record<A>) -> bool

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

1.0.0 · source

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. Read more

impl<A> Serialize for Record<A>where
A: Serialize,

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. Read more

impl TryFrom<&Record<SignedHashed<Action>>> for SerializedBytes

type Error = SerializedBytesError

The type returned in the event of a conversion error.

fn try_from(
t: &Record<SignedHashed<Action>>
) -> Result<SerializedBytes, SerializedBytesError>

Performs the conversion.

impl TryFrom<Record<SignedHashed<Action>>> for CreateLink<RateWeight>

type Error = WrongActionError

The type returned in the event of a conversion error.

fn try_from(
value: Record<SignedHashed<Action>>
) -> Result<CreateLink<RateWeight>, <CreateLink<RateWeight> as TryFrom<Record<SignedHashed<Action>>>>::Error>

Performs the conversion.

impl TryFrom<Record<SignedHashed<Action>>> for DeleteLink

type Error = WrongActionError

The type returned in the event of a conversion error.

fn try_from(
value: Record<SignedHashed<Action>>
) -> Result<DeleteLink, <DeleteLink as TryFrom<Record<SignedHashed<Action>>>>::Error>

Performs the conversion.

impl TryFrom<Record<SignedHashed<Action>>> for SerializedBytes

type Error = SerializedBytesError

The type returned in the event of a conversion error.

fn try_from(
t: Record<SignedHashed<Action>>
) -> Result<SerializedBytes, SerializedBytesError>

Performs the conversion.

impl TryFrom<SerializedBytes> for Record<SignedHashed<Action>>

type Error = SerializedBytesError

The type returned in the event of a conversion error.

fn try_from(
sb: SerializedBytes
) -> Result<Record<SignedHashed<Action>>, SerializedBytesError>

Performs the conversion.

impl<A> StructuralPartialEq for Record<A>

Auto Trait Implementations

impl<A> RefUnwindSafe for Record<A>where
A: RefUnwindSafe,

impl<A> Send for Record<A>where
A: Send,

impl<A> Sync for Record<A>where
A: Sync,

impl<A> Unpin for Record<A>where
A: Unpin,

impl<A> UnwindSafe for Record<A>where
A: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
 W: DeserializeWith<F, T, D>,
 D: Fallible + ?Sized,
 F: ?Sized,

fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T> Instrument for T

source

fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T>where T: Future, type Output = <T as Future>::Output;`

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

source

fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T>where T: Future, type Output = <T as Future>::Output;`

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

source

impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

source

impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<T> Upcastable for Twhere
T: 'static + Any + Send + Sync,

fn upcast_any_ref(&self) -> &(dyn Any + 'static)

upcast ref

fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)

upcast mut ref

fn upcast_any_box(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

upcast boxed dyn

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T>where T: Future, type Output = <T as Future>::Output;`where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

source

fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T>where T: Future, type Output = <T as Future>::Output;`

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

source

Struct hdk::prelude::Record

Fields

Implementations

impl Record<SignedHashed<Action>>

pub fn new( signed_action: SignedHashed<Action>, maybe_entry: Option<Entry>) -> Record<SignedHashed<Action>>

pub fn signature(&self) -> &Signature

pub fn privatized(self) -> Record<SignedHashed<Action>>

pub fn action_address(&self) -> &HoloHash<Action>

pub fn action(&self) -> &Action

pub fn action_hashed(&self) -> &HoloHashed<Action>

pub fn entry(&self) -> &RecordEntry

impl<A> Record<A>

pub fn into_inner(self) -> (A, RecordEntry)

pub fn signed_action(&self) -> &A

Trait Implementations

impl<A> AsRef<A> for Record<A>

fn as_ref(&self) -> &A

impl<A> Clone for Record<A>where A: Clone,

fn clone(&self) -> Record<A>

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

impl<A> Debug for Record<A>where A: Debug,

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

impl<'de, A> Deserialize<'de> for Record<A>where A: Deserialize<'de>,

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

impl From<Record<SignedHashed<Action>>> for Option<Entry>

fn from(e: Record<SignedHashed<Action>>) -> Option<Entry>

impl<A> PartialEq<Record<A>> for Record<A>where A: PartialEq<A>,

fn eq(&self, other: &Record<A>) -> bool

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

impl<A> Serialize for Record<A>where A: Serialize,

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

impl TryFrom<&Record<SignedHashed<Action>>> for SerializedBytes

type Error = SerializedBytesError

fn try_from( t: &Record<SignedHashed<Action>>) -> Result<SerializedBytes, SerializedBytesError>

impl TryFrom<Record<SignedHashed<Action>>> for CreateLink<RateWeight>

type Error = WrongActionError

fn try_from( value: Record<SignedHashed<Action>>) -> Result<CreateLink<RateWeight>, <CreateLink<RateWeight> as TryFrom<Record<SignedHashed<Action>>>>::Error>

impl TryFrom<Record<SignedHashed<Action>>> for DeleteLink

type Error = WrongActionError

fn try_from( value: Record<SignedHashed<Action>>) -> Result<DeleteLink, <DeleteLink as TryFrom<Record<SignedHashed<Action>>>>::Error>

impl TryFrom<Record<SignedHashed<Action>>> for SerializedBytes

type Error = SerializedBytesError

fn try_from( t: Record<SignedHashed<Action>>) -> Result<SerializedBytes, SerializedBytesError>

impl TryFrom<SerializedBytes> for Record<SignedHashed<Action>>

type Error = SerializedBytesError

fn try_from( sb: SerializedBytes) -> Result<Record<SignedHashed<Action>>, SerializedBytesError>

impl<A> StructuralPartialEq for Record<A>

Auto Trait Implementations

impl<A> RefUnwindSafe for Record<A>where A: RefUnwindSafe,

impl<A> Send for Record<A>where A: Send,

impl<A> Sync for Record<A>where A: Sync,

impl<A> Unpin for Record<A>where A: Unpin,

impl<A> UnwindSafe for Record<A>where A: UnwindSafe,

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata) -> <T as Pointee>::Metadata

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

fn deserialize( &self, deserializer: &mut D) -> Result<With<T, W>, <D as Fallible>::Error>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T>where T: Future, type Output = <T as Future>::Output;

fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T>where T: Future, type Output = <T as Future>::Output;

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Pointee for T

pub fn new(
signed_action: SignedHashed<Action>,
maybe_entry: Option<Entry>
) -> Record<SignedHashed<Action>>

impl<A> Clone for Record<A>where
A: Clone,

impl<A> Debug for Record<A>where
A: Debug,

impl<'de, A> Deserialize<'de> for Record<A>where
A: Deserialize<'de>,

fn deserialize<D>(
deserializer: D
) -> Result<Record<A>, <D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,

impl<A> PartialEq<Record<A>> for Record<A>where
A: PartialEq<A>,

impl<A> Serialize for Record<A>where
A: Serialize,

fn serialize<S>(
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>where
S: Serializer,

fn try_from(
t: &Record<SignedHashed<Action>>
) -> Result<SerializedBytes, SerializedBytesError>

fn try_from(
value: Record<SignedHashed<Action>>
) -> Result<CreateLink<RateWeight>, <CreateLink<RateWeight> as TryFrom<Record<SignedHashed<Action>>>>::Error>

fn try_from(
value: Record<SignedHashed<Action>>
) -> Result<DeleteLink, <DeleteLink as TryFrom<Record<SignedHashed<Action>>>>::Error>

fn try_from(
t: Record<SignedHashed<Action>>
) -> Result<SerializedBytes, SerializedBytesError>

fn try_from(
sb: SerializedBytes
) -> Result<Record<SignedHashed<Action>>, SerializedBytesError>

impl<A> RefUnwindSafe for Record<A>where
A: RefUnwindSafe,

impl<A> Send for Record<A>where
A: Send,

impl<A> Sync for Record<A>where
A: Sync,

impl<A> Unpin for Record<A>where
A: Unpin,

impl<A> UnwindSafe for Record<A>where
A: UnwindSafe,

impl<T> Any for Twhere
T: 'static + ?Sized,

fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,

fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T>where T: Future, type Output = <T as Future>::Output;`

fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T>where T: Future, type Output = <T as Future>::Output;`

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T> ToOwned for Twhere
T: Clone,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

impl<T> Upcastable for Twhere
T: 'static + Any + Send + Sync,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T>where T: Future, type Output = <T as Future>::Output;`where
S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T>where T: Future, type Output = <T as Future>::Output;`

impl<T> DeserializeOwned for Twhere
T: for<'de> Deserialize<'de>,