Struct massa_storage::Storage

source ·
pub struct Storage {
    pub(crate) blocks: Arc<RwLock<BlockIndexes>>,
    pub(crate) operations: Arc<RwLock<OperationIndexes>>,
    pub(crate) endorsements: Arc<RwLock<EndorsementIndexes>>,
    pub(crate) block_owners: Arc<RwLock<PreHashMap<BlockId, usize>>>,
    pub(crate) operation_owners: Arc<RwLock<PreHashMap<OperationId, usize>>>,
    pub(crate) endorsement_owners: Arc<RwLock<PreHashMap<EndorsementId, usize>>>,
    pub(crate) local_used_blocks: PreHashSet<BlockId>,
    pub(crate) local_used_ops: PreHashSet<OperationId>,
    pub(crate) local_used_endorsements: PreHashSet<EndorsementId>,
}
Expand description

A storage system for objects (blocks, operations…), shared by various components.

Fields§

§blocks: Arc<RwLock<BlockIndexes>>

global block storage

§operations: Arc<RwLock<OperationIndexes>>

global operation storage

§endorsements: Arc<RwLock<EndorsementIndexes>>

global operation storage

§block_owners: Arc<RwLock<PreHashMap<BlockId, usize>>>

global block reference counter

§operation_owners: Arc<RwLock<PreHashMap<OperationId, usize>>>

global operation reference counter

§endorsement_owners: Arc<RwLock<PreHashMap<EndorsementId, usize>>>

global endorsement reference counter

§local_used_blocks: PreHashSet<BlockId>

locally used block references

§local_used_ops: PreHashSet<OperationId>

locally used operation references

§local_used_endorsements: PreHashSet<EndorsementId>

locally used endorsement references

Implementations§

source§

impl Storage

source

pub fn create_root() -> Storage

Creates a new Storage instance. Must be called only one time in the execution:

  • In the main for the node
  • At the top of the test in tests All others instances of Storage must be cloned from this one using clone() or clone_without_refs().
source

pub fn clone_without_refs(&self) -> Self

Clones the object to a new one that has no references

source

pub fn extend(&mut self, other: Storage)

Efficiently extends the current Storage by consuming the refs of another storage.

source

pub fn split_off( &mut self, blocks: &PreHashSet<BlockId>, operations: &PreHashSet<OperationId>, endorsements: &PreHashSet<EndorsementId> ) -> Storage

Efficiently splits off a subset of the reference ownership into a new Storage object. Panics if some of the refs are not owned by the source.

source

pub(crate) fn internal_claim_refs<IdT: Id + PartialEq + Eq + Hash + PreHashed + Copy>( ids: &PreHashSet<IdT>, owners: &mut RwLockWriteGuard<'_, PreHashMap<IdT, usize>>, local_used_ids: &mut PreHashSet<IdT> )

internal helper to locally claim a reference to an object

source

pub fn get_block_refs(&self) -> &PreHashSet<BlockId>

get the block reference ownership

source

pub fn claim_block_refs( &mut self, ids: &PreHashSet<BlockId> ) -> PreHashSet<BlockId>

Claim block references. Returns the set of block refs that were found and claimed.

source

pub fn drop_block_refs(&mut self, ids: &PreHashSet<BlockId>)

Drop block references

source

pub fn store_block(&mut self, block: SecureShareBlock)

Store a block Note that this also claims a local reference to the block

source

pub fn claim_operation_refs( &mut self, ids: &PreHashSet<OperationId> ) -> PreHashSet<OperationId>

Claim operation references. Returns the set of operation refs that were found and claimed.

source

pub fn get_op_refs(&self) -> &PreHashSet<OperationId>

get the operation reference ownership

source

pub fn drop_operation_refs(&mut self, ids: &PreHashSet<OperationId>)

Drop local operation references. Ignores already-absent refs.

source

pub fn store_operations(&mut self, operations: Vec<SecureShareOperation>)

Store operations Claims a local reference to the added operation

source

pub fn read_operations(&self) -> RwLockReadGuard<'_, OperationIndexes>

Gets a read reference to the operations index

source

pub fn read_endorsements(&self) -> RwLockReadGuard<'_, EndorsementIndexes>

Gets a read reference to the endorsements index

source

pub fn read_blocks(&self) -> RwLockReadGuard<'_, BlockIndexes>

Gets a read reference to the blocks index

source

pub fn claim_endorsement_refs( &mut self, ids: &PreHashSet<EndorsementId> ) -> PreHashSet<EndorsementId>

Claim endorsement references. Returns the set of operation refs that were found and claimed.

source

pub fn get_endorsement_refs(&self) -> &PreHashSet<EndorsementId>

get the endorsement reference ownership

source

pub fn drop_endorsement_refs(&mut self, ids: &PreHashSet<EndorsementId>)

Drop local endorsement references. Ignores already-absent refs.

source

pub fn store_endorsements(&mut self, endorsements: Vec<SecureShareEndorsement>)

Store endorsements Claims local references to the added endorsements

Trait Implementations§

source§

impl Clone for Storage

source§

fn clone(&self) -> Self

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
source§

impl Debug for Storage

source§

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

Formats the value using the given formatter. Read more
source§

impl Drop for Storage

source§

fn drop(&mut self)

cleanup on Storage instance drop

Auto Trait Implementations§

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
§

impl<T> Conv for T

§

fn conv<T>(self) -> Twhere Self: Into<T>,

Converts self into T using Into<T>. Read more
§

impl<T> FmtForward for T

§

fn fmt_binary(self) -> FmtBinary<Self>where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
§

fn fmt_display(self) -> FmtDisplay<Self>where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
§

fn fmt_lower_exp(self) -> FmtLowerExp<Self>where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
§

fn fmt_lower_hex(self) -> FmtLowerHex<Self>where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
§

fn fmt_octal(self) -> FmtOctal<Self>where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
§

fn fmt_pointer(self) -> FmtPointer<Self>where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
§

fn fmt_upper_exp(self) -> FmtUpperExp<Self>where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
§

fn fmt_upper_hex(self) -> FmtUpperHex<Self>where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
§

fn fmt_list(self) -> FmtList<Self>where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T> FromRef<T> for Twhere T: Clone,

§

fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.
§

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
source§

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

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.

source§

impl<T> IntoRequest<T> for T

source§

fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
§

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

§

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
§

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
§

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
§

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> Rwhere Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
§

fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R ) -> Rwhere Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
§

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> Rwhere Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
§

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> Rwhere Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
§

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> Rwhere Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
§

fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R ) -> Rwhere Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
source§

impl<T> Same<T> for T

§

type Output = T

Should always be Self
§

impl<T> Tap for T

§

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
§

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
§

fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Selfwhere Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more
§

fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Selfwhere Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
§

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Selfwhere Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more
§

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more
§

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Selfwhere Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more
§

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more
§

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
§

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
§

fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Selfwhere Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
§

fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Selfwhere Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
§

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Selfwhere Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
§

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
§

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Selfwhere Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
§

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
source§

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

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

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

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

impl<T> TryConv for T

§

fn try_conv<T>(self) -> Result<T, Self::Error>where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more
source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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

§

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

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
§

impl<V, T> VZip<V> for Twhere 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