Struct sc_transaction_pool::Transaction

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pub struct Transaction<Hash, Extrinsic> {
    pub data: Extrinsic,
    pub bytes: usize,
    pub hash: Hash,
    pub priority: Priority,
    pub valid_till: Longevity,
    pub requires: Vec<Tag>,
    pub provides: Vec<Tag>,
    pub propagate: bool,
    pub source: Source,
}

Expand description

Immutable transaction

Fields

data: Extrinsic

Raw extrinsic representing that transaction.

bytes: usize

Number of bytes encoding of the transaction requires.

hash: Hash

Transaction hash (unique)

priority: Priority

Transaction priority (higher = better)

valid_till: Longevity

At which block the transaction becomes invalid?

requires: Vec<Tag>

Tags required by the transaction.

provides: Vec<Tag>

Tags that this transaction provides.

propagate: bool

Should that transaction be propagated.

source: Source

Source of that transaction.

Implementations

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impl<Hash: Clone, Extrinsic: Clone> Transaction<Hash, Extrinsic>

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pub fn duplicate(&self) -> Self

Explicit transaction clone.

Transaction should be cloned only if absolutely necessary && we want every reason to be commented. That’s why we Transaction is not Clone, but there’s explicit duplicate method.

Trait Implementations

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impl<Hash, Extrinsic> AsRef<Extrinsic> for Transaction<Hash, Extrinsic>

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fn as_ref(&self) -> &Extrinsic

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

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impl<Hash, Extrinsic> Debug for Transaction<Hash, Extrinsic>where
Hash: Debug,
Extrinsic: Debug,

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

Formats the value using the given formatter. Read more

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impl<Hash, Extrinsic> InPoolTransaction for Transaction<Hash, Extrinsic>

type Transaction = Extrinsic

Transaction type.

type Hash = Hash

Transaction hash type.

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fn data(&self) -> &Extrinsic

Get the reference to the transaction data.

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fn hash(&self) -> &Hash

Get hash of the transaction.

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fn priority(&self) -> &Priority

Get priority of the transaction.

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fn longevity(&self) -> &Longevity

Get longevity of the transaction.

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fn requires(&self) -> &[Tag]

Get transaction dependencies.

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fn provides(&self) -> &[Tag]

Get tags that transaction provides.

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fn is_propagable(&self) -> bool

Return a flag indicating if the transaction should be propagated to other peers.

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impl<Hash: PartialEq, Extrinsic: PartialEq> PartialEq<Transaction<Hash, Extrinsic>> for Transaction<Hash, Extrinsic>

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fn eq(&self, other: &Transaction<Hash, Extrinsic>) -> bool

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

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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

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impl<Hash: Eq, Extrinsic: Eq> Eq for Transaction<Hash, Extrinsic>

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impl<Hash, Extrinsic> StructuralEq for Transaction<Hash, Extrinsic>

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impl<Hash, Extrinsic> StructuralPartialEq for Transaction<Hash, Extrinsic>

Auto Trait Implementations

impl<Hash, Extrinsic> RefUnwindSafe for Transaction<Hash, Extrinsic>where
Extrinsic: RefUnwindSafe,
Hash: RefUnwindSafe,

impl<Hash, Extrinsic> Send for Transaction<Hash, Extrinsic>where
Extrinsic: Send,
Hash: Send,

impl<Hash, Extrinsic> Sync for Transaction<Hash, Extrinsic>where
Extrinsic: Sync,
Hash: Sync,

impl<Hash, Extrinsic> Unpin for Transaction<Hash, Extrinsic>where
Extrinsic: Unpin,
Hash: Unpin,

impl<Hash, Extrinsic> UnwindSafe for Transaction<Hash, Extrinsic>where
Extrinsic: UnwindSafe,
Hash: 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, U> AsByteSlice<T> for Uwhere
T: ToByteSlice,
U: AsRef<[T]> + ?Sized,

fn as_byte_slice(&self) -> &[u8] ⓘ

impl AsSliceOf for Uwhere
U: AsRef<[u8]> + ?Sized,

fn as_slice_of<T>(&self) -> Result<&[T], Error>where
T: FromByteSlice,

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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

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impl<T> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self>where
Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

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fn checked_into<T>(self) -> Option<T>where
Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

impl<T> Downcast for Twhere
T: Any,

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

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

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

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

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

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> DowncastSync for Twhere
T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

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