Struct solana_runtime::bloom::Bloom[−][src]

pub struct Bloom<T: BloomHashIndex> {
    pub keys: Vec<u64>,
    pub bits: BitVec<u64>,
    // some fields omitted
}

Fields

keys: Vec<u64>bits: BitVec<u64>

Implementations

impl<T: BloomHashIndex> Bloom<T>[src]

pub fn new(num_bits: usize, keys: Vec<u64>) -> Self[src]

pub fn random(num_items: usize, false_rate: f64, max_bits: usize) -> Self[src]

create filter optimal for num size given the FALSE_RATE the keys are randomized for picking data out of a collision resistant hash of size keysize bytes https://hur.st/bloomfilter/

pub fn clear(&mut self)[src]

pub fn add(&mut self, key: &T)[src]

pub fn contains(&self, key: &T) -> bool[src]

Trait Implementations

impl<T: BloomHashIndex> AbiExample for Bloom<T>[src]

fn example() -> Self[src]

impl<T: Clone + BloomHashIndex> Clone for Bloom<T>[src]

fn clone(&self) -> Bloom<T>[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl<T: BloomHashIndex> Debug for Bloom<T>[src]

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

Formats the value using the given formatter. Read more

impl<T: Default + BloomHashIndex> Default for Bloom<T>[src]

fn default() -> Bloom<T>[src]

Returns the “default value” for a type. Read more

impl<'de, T: BloomHashIndex> Deserialize<'de> for Bloom<T>[src]

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, [src]

Deserialize this value from the given Serde deserializer. Read more

impl<T: BloomHashIndex> From<AtomicBloom<T>> for Bloom<T>[src]

fn from(atomic_bloom: AtomicBloom<T>) -> Self[src]

Performs the conversion.

impl<T: BloomHashIndex> From<Bloom<T>> for AtomicBloom<T>[src]

fn from(bloom: Bloom<T>) -> Self[src]

Performs the conversion.

impl<T: PartialEq + BloomHashIndex> PartialEq<Bloom<T>> for Bloom<T>[src]

fn eq(&self, other: &Bloom<T>) -> bool[src]

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

fn ne(&self, other: &Bloom<T>) -> bool[src]

This method tests for !=.

impl<T: BloomHashIndex> Sanitize for Bloom<T>[src]

fn sanitize(&self) -> Result<(), SanitizeError>[src]

impl<T: BloomHashIndex> Serialize for Bloom<T>[src]

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, [src]

Serialize this value into the given Serde serializer. Read more

impl<T: BloomHashIndex> StructuralPartialEq for Bloom<T>[src]

Auto Trait Implementations

impl<T> RefUnwindSafe for Bloom<T> where
    T: RefUnwindSafe, 

impl<T> Send for Bloom<T> where
    T: Send, 

impl<T> Sync for Bloom<T> where
    T: Sync, 

impl<T> Unpin for Bloom<T> where
    T: Unpin, 

impl<T> UnwindSafe for Bloom<T> where
    T: UnwindSafe, 

Blanket Implementations

impl<T> AbiEnumVisitor for T where
    T: Serialize + ?Sized, [src]

pub default fn visit_for_abi(
    &self,
    _digester: &mut AbiDigester
) -> Result<AbiDigester, DigestError>[src]

impl<T> AbiEnumVisitor for T where
    T: Serialize + AbiExample + ?Sized, [src]

pub default fn visit_for_abi(
    &self,
    digester: &mut AbiDigester
) -> Result<AbiDigester, DigestError>[src]

impl<T> AbiExample for T[src]

pub default fn example() -> T[src]

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T> Instrument for T[src]

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

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

fn in_current_span(self) -> Instrumented<Self>[src]

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

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

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

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

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

pub fn clone_into(&self, target: &mut T)[src]

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

recently added

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

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.

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

pub fn vzip(self) -> V

impl<T> DeserializeOwned for T where
    T: for<'de> Deserialize<'de>, [src]