Struct hotshot_types :: utils :: View Copy item path

pub fn leaf_and_state( &self, ) -> Option<(LeafCommitment<TYPES>, &Arc<TYPES::ValidatedState>)>

Return the underlying undecide leaf commitment and validated state if they exist.

pub fn leaf_commitment(&self) -> Option<LeafCommitment<TYPES>>

return the underlying leaf hash if it exists

pub fn state(&self) -> Option<&Arc<TYPES::ValidatedState>>

return the underlying validated state if it exists

pub fn state_and_delta(&self) -> StateAndDelta<TYPES>

Return the underlying validated state and state delta if they exist.

pub fn payload_commitment(&self) -> Option<VidCommitment>

return the underlying block paylod commitment if it exists

pub fn epoch(&self) -> Option<TYPES::Epoch>

Returns Epoch if possible

Trait Implementations§

impl<TYPES: Clone + NodeType> Clone for View<TYPES>

fn clone(&self) -> View<TYPES>

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<TYPES: Debug + NodeType> Debug for View<TYPES>

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

Formats the value using the given formatter. Read more

impl<'de, TYPES: NodeType> Deserialize<'de> for View<TYPES>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl<TYPES: PartialEq + NodeType> PartialEq for View<TYPES>

fn eq(&self, other: &View<TYPES>) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<TYPES: NodeType> Serialize for View<TYPES>

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl<TYPES: NodeType> Deref for View<TYPES>

type Target = ViewInner<TYPES>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<TYPES: Eq + NodeType> Eq for View<TYPES>

impl<TYPES: NodeType> StructuralPartialEq for View<TYPES>

Auto Trait Implementations§

impl<TYPES> Freeze for View<TYPES>
where <TYPES as NodeType>::Epoch: Freeze,

impl<TYPES> RefUnwindSafe for View<TYPES>
where <TYPES as NodeType>::Epoch: RefUnwindSafe, <TYPES as NodeType>::ValidatedState: RefUnwindSafe, <<TYPES as NodeType>::ValidatedState as ValidatedState<TYPES>>::Delta: RefUnwindSafe,

impl<TYPES> UnwindSafe for View<TYPES>
where <TYPES as NodeType>::Epoch: UnwindSafe, <TYPES as NodeType>::ValidatedState: RefUnwindSafe, <<TYPES as NodeType>::ValidatedState as ValidatedState<TYPES>>::Delta: RefUnwindSafe,

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> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

impl<T> Conv for T

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

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

impl<T> DynClone for T
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fn __clone_box(&self, _: Private) -> *mut ()

impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

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

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

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

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

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Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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

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where R: 'a,

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

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

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

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

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where Self: AsRef, U: 'a + ?Sized, R: 'a,

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

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where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

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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

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Dereferences the given pointer. Read more

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Mutably dereferences the given pointer. Read more

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

impl<T> Same for T

type Output = T

Should always be Self

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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(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow, B: ?Sized,

Immutable access to the Borrow of a value. Read more

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where Self: BorrowMut, B: ?Sized,

Mutable access to the BorrowMut of a value. Read more

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where Self: AsRef<R>, R: ?Sized,

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

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where Self: AsMut<R>, R: ?Sized,

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

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where Self: DerefMut<Target = T> + Deref, T: ?Sized,

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

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

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

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

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

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

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

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

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

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

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type Owned = T

The resulting type after obtaining ownership.

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

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where S: Into<Dispatch>,

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where T: for<'de> Deserialize<'de>,

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