Struct anchor_chain::Link

pub struct Link<C, N>where
    C: Debug,
    N: Debug,{
    pub node: C,
    pub next: N,
}

Expand description

A link in a processing chain that connects one Node to another.

Link serves as a container for chaining two Node instances together, where the output of the first node is fed as the input to the next.

Fields§

§node: C

The first node in the chain.

§next: N

The next node or link in the chain.

Implementations§

impl<C, N> Link<C, N>
where C: Debug, N: Debug,

pub fn new(node: C, next: N) -> Self

Creates a new Link connecting the specified nodes.

The node is linked with the next node in the chain. Output from the node is passed as input to the next node. Either node can also be a Link forming a nested linked list of nodes.

Trait Implementations§

impl<C, N> Debug for Link<C, N>
where C: Debug + Debug, N: Debug + Debug,

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

Formats the value using the given formatter. Read more

impl<C, N> Node for Link<C, N>
where C: Node + Send + Sync + Debug, C::Output: Send + 'static, C::Input: Send, N: Node<Input = C::Output> + Send + Sync + Debug, N::Output: Send,

type Input = <C as Node>::Input

The input type for the current node

type Output = <N as Node>::Output

The output type of the next node

fn process<'life0, 'async_trait>( &'life0 self, input: Self::Input ) -> Pin<Box<dyn Future<Output = Result<Self::Output, AnchorChainError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Processes the given input through the chain of nodes.

First, the input is processed by the current node. Then, the output of the current node is passed to the next node or link in the chain for further processing.

Auto Trait Implementations§

impl<C, N> Freeze for Link<C, N>
where C: Freeze, N: Freeze,

impl<C, N> RefUnwindSafe for Link<C, N>
where C: RefUnwindSafe, N: RefUnwindSafe,

impl<C, N> Send for Link<C, N>
where C: Send, N: Send,

impl<C, N> Sync for Link<C, N>
where C: Sync, N: Sync,

impl<C, N> Unpin for Link<C, N>
where C: Unpin, N: Unpin,

impl<C, N> UnwindSafe for Link<C, N>
where C: UnwindSafe, N: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

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

fn in_current_span(self) -> Instrumented<Self>

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

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

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 = _

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, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into<'async_trait>( self ) -> Pin<Box<dyn Future<Output = Result<U, <U as TryFrom<T>>::Error>> + 'async_trait>>
where T: 'async_trait,

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

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

fn with_current_subscriber(self) -> WithDispatch<Self>

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