rain_lang::graph::node

Struct Data

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pub struct Data<T>(pub T);
Expand description

Simple data inside a node

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§0: T

Trait Implementations§

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impl<T: Hash> CacheBy<Data<T>> for Data<T>

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type CacheError = Infallible

Potential error when trying to cache a key type
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fn node_to_cache(key: Data<T>) -> Result<Node<Data<T>>, Infallible>

Try to get the node to cache for a given key
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impl<T: Clone> Clone for Data<T>

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fn clone(&self) -> Data<T>

Returns a duplicate 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<T: Debug> Debug for Data<T>

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

Formats the value using the given formatter. Read more
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impl<T: Default> Default for Data<T>

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fn default() -> Data<T>

Returns the “default value” for a type. Read more
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impl<T> DerefMut for Data<T>

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

Mutably dereferences the value.
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impl<T: Hash> Hash for Data<T>

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl<T> NodeData for Data<T>

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type Error = Infallible

A possible error in placing an item into a node or deduplicating
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type CacheAcceptor = ()

An acceptor for cache entries
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fn dedup(&mut self) -> Either<Node<Data<T>>, ()>

Attempt to deduplicate this NodeData, either succeeding or returning a cache entry to place the newly created node in should backlinking succeed.
Backlink this data to the given node. Warning: Any attempt to read the data of backlink in this function will lead to deadlock! Backlinking should not create new nodes if dedup obtains a lock on the cache table!
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impl<T: PartialEq> PartialEq for Data<T>

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fn eq(&self, other: &Data<T>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<T> Deref for Data<T>

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type Target = T

The resulting type after dereferencing.
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fn deref(&self) -> &T

Dereferences the value.
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impl<T: Copy> Copy for Data<T>

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impl<T: Eq> Eq for Data<T>

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impl<T> StructuralPartialEq for Data<T>

Auto Trait Implementations§

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impl<T> Freeze for Data<T>
where T: Freeze,

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

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

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

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

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

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

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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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impl<T> IntoEither for T

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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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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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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impl<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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impl<T> ToOwned for T
where T: Clone,

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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)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V