Enum sc_network_sync::PeerSyncState

pub enum PeerSyncState<B: BlockT> {
    Available,
    AncestorSearch {
        start: NumberFor<B>,
        current: NumberFor<B>,
        state: AncestorSearchState<B>,
    },
    DownloadingNew(NumberFor<B>),
    DownloadingStale(B::Hash),
    DownloadingJustification(B::Hash),
    DownloadingState,
    DownloadingWarpProof,
    DownloadingWarpTargetBlock,
    DownloadingGap(NumberFor<B>),
}

Expand description

The state of syncing between a Peer and ourselves.

Generally two categories, “busy” or Available. If busy, the enum defines what we are busy with.

Variants§

Available

Available for sync requests.

AncestorSearch

Fields

§start: NumberFor<B>

§current: NumberFor<B>

§state: AncestorSearchState<B>

Searching for ancestors the Peer has in common with us.

DownloadingNew(NumberFor<B>)

Actively downloading new blocks, starting from the given Number.

DownloadingStale(B::Hash)

Downloading a stale block with given Hash. Stale means that it is a block with a number that is lower than our best number. It might be from a fork and not necessarily already imported.

DownloadingJustification(B::Hash)

Downloading justification for given block hash.

DownloadingState

Downloading state.

DownloadingWarpProof

Downloading warp proof.

DownloadingWarpTargetBlock

Downloading warp sync target block.

DownloadingGap(NumberFor<B>)

Actively downloading block history after warp sync.

Implementations§

impl<B: BlockT> PeerSyncState<B>

pub fn is_available(&self) -> bool

Trait Implementations§

impl<B: Clone + BlockT> Clone for PeerSyncState<B>where B::Hash: Clone,

fn clone(&self) -> PeerSyncState<B>

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<B: Debug + BlockT> Debug for PeerSyncState<B>where B::Hash: Debug,

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

Formats the value using the given formatter. Read more

impl<B: PartialEq + BlockT> PartialEq<PeerSyncState<B>> for PeerSyncState<B>where B::Hash: PartialEq,

fn eq(&self, other: &PeerSyncState<B>) -> bool

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

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.

impl<B: Copy + BlockT> Copy for PeerSyncState<B>where B::Hash: Copy,

impl<B: Eq + BlockT> Eq for PeerSyncState<B>where B::Hash: Eq,

impl<B: BlockT> StructuralEq for PeerSyncState<B>

impl<B: BlockT> StructuralPartialEq for PeerSyncState<B>

Auto Trait Implementations§

impl<B> RefUnwindSafe for PeerSyncState<B>where <B as Block>::Hash: RefUnwindSafe, <<B as Block>::Header as Header>::Number: RefUnwindSafe,

impl<B> Send for PeerSyncState<B>

impl<B> Sync for PeerSyncState<B>

impl<B> Unpin for PeerSyncState<B>where <B as Block>::Hash: Unpin, <<B as Block>::Header as Header>::Number: Unpin,

impl<B> UnwindSafe for PeerSyncState<B>where <B as Block>::Hash: UnwindSafe, <<B as Block>::Header as Header>::Number: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Any for Twhere T: Any,

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

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

fn type_name(&self) -> &'static str

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

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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const: unstable · source§

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

Mutably borrows from an owned value. Read more

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

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fn __clone_box(&self, _: Private) -> *mut ()

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

const: unstable · source§

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

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Calls U::from(self).

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fn from_ref(outer: &Outer) -> &T

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Get a mutable reference to the inner from the outer.

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

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Dereferences the given pointer. Read more

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

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type Output = T

Should always be Self

impl<T> SaturatedConversion for T

fn saturated_from<T>(t: T) -> Selfwhere Self: UniqueSaturatedFrom<T>,

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

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Consume self to return an equivalent value of T. Read more

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type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source§

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Performs the conversion.

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

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Performs the conversion.

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fn unchecked_into(self) -> T

The counterpart to unchecked_from.

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Consume self to return an equivalent value of T.

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