Struct ckb_sync::SyncShared

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pub struct SyncShared { /* private fields */ }

Expand description

Sync state shared between sync and relayer protocol

Implementations

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impl SyncShared

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pub fn new(
 shared: Shared,
 sync_config: SyncConfig,
 tx_relay_receiver: Receiver<TxVerificationResult>
) -> SyncShared

only use on test

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pub fn with_tmpdir(
 shared: Shared,
 sync_config: SyncConfig,
 tmpdir: Option,
 tx_relay_receiver: Receiver<TxVerificationResult>
) -> SyncShared where
 P: AsRef<Path>,

Generate a global sync state through configuration

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pub fn shared(&self) -> &Shared

Shared chain db/config

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pub fn active_chain(&self) -> ActiveChain

Get snapshot with current chain

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pub fn store(&self) -> &ChainDB

Get chain store

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pub fn state(&self) -> &SyncState

Get sync state

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pub fn consensus(&self) -> &Consensus

Get consensus config

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pub fn insert_new_block(
 &self,
 chain: &ChainController,
 block: Arc<BlockView>
) -> Result<bool, CKBError>

Insert new block to chain store

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pub fn try_search_orphan_pool(&self, chain: &ChainController)

Try to find blocks from the orphan block pool that may no longer be orphan

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pub fn insert_valid_header(&self, peer: PeerIndex, header: &HeaderView)

Sync a new valid header, try insert to sync state

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pub fn get_header_view(
 &self,
 hash: &Byte32,
 store_first_opt: Option<bool>
) -> Option<HeaderView>

Get header view with hash

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pub fn is_stored(&self, hash: &Byte32) -> bool

Check whether block has been inserted to chain store

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pub fn get_epoch_ext(&self, hash: &Byte32) -> Option<EpochExt>

Get epoch ext by block hash

Trait Implementations

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impl Clone for SyncShared

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fn clone(&self) -> SyncShared

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl HeaderProvider for SyncShared

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fn get_header(&self, hash: &Byte32) -> Option<HeaderView>

TODO(doc): @quake

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fn timestamp_and_parent(&self, block_hash: &Byte32) -> (u64, u64, Byte32 )

Return timestamp and block_number of the corresponding block_hash, and hash of parent block

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fn block_median_time(
    &self,
    block_hash: &Byte32,
    median_block_count: usize
) -> u64

Return past block median time, including the timestamp of the given one

Auto Trait Implementations

impl !RefUnwindSafe for SyncShared

impl Send for SyncShared

impl Sync for SyncShared

impl Unpin for SyncShared

impl !UnwindSafe for SyncShared

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> AsAny for T where
T: Any,

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

TODO(doc): @quake

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impl<T> Borrow<T> for T where
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 T where
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> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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impl<T, U> Into for T where
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

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

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impl<T> ToOwned for T where
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)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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

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impl<T, U> TryFrom for T where
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.

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

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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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

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fn with_current_subscriber(self) -> WithDispatch<Self>

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

Struct ckb_sync::SyncShared

Implementations

impl SyncShared

pub fn new( shared: Shared, sync_config: SyncConfig, tx_relay_receiver: Receiver<TxVerificationResult>) -> SyncShared

pub fn with_tmpdir<P>( shared: Shared, sync_config: SyncConfig, tmpdir: Option<P>, tx_relay_receiver: Receiver<TxVerificationResult>) -> SyncShared where P: AsRef<Path>,

pub fn shared(&self) -> &Shared

pub fn active_chain(&self) -> ActiveChain

pub fn store(&self) -> &ChainDB

pub fn state(&self) -> &SyncState

pub fn consensus(&self) -> &Consensus

pub fn insert_new_block( &self, chain: &ChainController, block: Arc<BlockView>) -> Result<bool, CKBError>

pub fn try_search_orphan_pool(&self, chain: &ChainController)

pub fn insert_valid_header(&self, peer: PeerIndex, header: &HeaderView)

pub fn get_header_view( &self, hash: &Byte32, store_first_opt: Option<bool>) -> Option<HeaderView>

pub fn is_stored(&self, hash: &Byte32) -> bool

pub fn get_epoch_ext(&self, hash: &Byte32) -> Option<EpochExt>

Trait Implementations

impl Clone for SyncShared

fn clone(&self) -> SyncShared

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

impl HeaderProvider for SyncShared

fn get_header(&self, hash: &Byte32) -> Option<HeaderView>

fn timestamp_and_parent(&self, block_hash: &Byte32) -> (u64, u64, Byte32)

fn block_median_time( &self, block_hash: &Byte32, median_block_count: usize) -> u64

Auto Trait Implementations

impl !RefUnwindSafe for SyncShared

impl Send for SyncShared

impl Sync for SyncShared

impl Unpin for SyncShared

impl !UnwindSafe for SyncShared

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> AsAny for T where T: Any,

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

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize

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> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

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>,

fn with_current_subscriber(self) -> WithDispatch<Self>

pub fn new(
shared: Shared,
sync_config: SyncConfig,
tx_relay_receiver: Receiver<TxVerificationResult>
) -> SyncShared

pub fn with_tmpdir<P>(
shared: Shared,
sync_config: SyncConfig,
tmpdir: Option<P>,
tx_relay_receiver: Receiver<TxVerificationResult>
) -> SyncShared where
P: AsRef<Path>,

pub fn insert_new_block(
&self,
chain: &ChainController,
block: Arc<BlockView>
) -> Result<bool, CKBError>

pub fn get_header_view(
&self,
hash: &Byte32,
store_first_opt: Option<bool>
) -> Option<HeaderView>

fn timestamp_and_parent(&self, block_hash: &Byte32) -> (u64, u64, Byte32 )

fn block_median_time(
&self,
block_hash: &Byte32,
median_block_count: usize
) -> u64

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

impl<T> AsAny for T where
T: Any,

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

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

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

impl<T> ToOwned for T where
T: Clone,

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

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

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

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