Struct lib::common::rose_tree::RoseTreeNode

source · [−]

pub struct RoseTreeNode<T> where
    T: Clone + DebugTrait + Eq + Hash, {
    pub parents: Vec<RoseTreeNode<T>>,
    pub children: Vec<RoseTreeNode<T>>,
    pub value: T,
}

Expand description

RoseTreeNode can start from multiple roots

Fields

parents: Vec<RoseTreeNode<T>>children: Vec<RoseTreeNode<T>>value: T

Implementations

impl<T> RoseTreeNode<T> where
T: Clone + DebugTrait + Eq + Hash,

pub fn set_parents(&mut self, parents: Vec<RoseTreeNode<T>>)

pub fn set_children(&mut self, children: Vec<RoseTreeNode<T>>)

pub fn get_value(self) -> T

impl<T> RoseTreeNode<T> where
T: Clone + DebugTrait + Eq + Hash,

pub fn new(value: T) -> RoseTreeNode<T>

pub fn parents_by_level(node: RoseTreeNode<T>) -> HashMap<i32, HashSet<T>>

This is a BFS problem

pub fn children_by_level(
node: RoseTreeNode<T>,
parents_by_level: &mut HashMap<i32, HashSet<T>>
) -> HashMap<i32, HashSet<T>>

pub fn nodes_by_level(node: RoseTreeNode<T>) -> HashMap<i32, HashSet<T>>

Iterate to parents and children from the given node, collecting all the relations (BFS-like) and return a hahsmap where the key is the level of the hashset nodes.

Trait Implementations

impl<T: Clone> Clone for RoseTreeNode<T> where
T: Clone + DebugTrait + Eq + Hash,

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

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<T: Debug> Debug for RoseTreeNode<T> where
T: Clone + DebugTrait + Eq + Hash,

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

Formats the value using the given formatter. Read more

impl<T: Hash> Hash for RoseTreeNode<T> where
T: Clone + DebugTrait + Eq + Hash,

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

impl<T> PartialEq<RoseTreeNode<T>> for RoseTreeNode<T> where
T: Eq + Clone + DebugTrait + Hash,

fn eq(&self, other: &Self) -> bool

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

1.0.0 · source

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

This method tests for !=.

impl<T: Eq> Eq for RoseTreeNode<T> where
T: Clone + DebugTrait + Eq + Hash,

impl<T> StructuralEq for RoseTreeNode<T> where
T: Clone + DebugTrait + Eq + Hash,

Auto Trait Implementations

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

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

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

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

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

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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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> Fake for T

fn fake<U>(&self) -> U where
Self: FakeBase<U>,

fn fake_with_rng<U, R>(&self, rng: &mut R) -> U where
R: Rng + ?Sized,
Self: FakeBase<U>,

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

impl<T, U> Into<U> 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> Same<T> for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

impl<T, U> TryFrom<U> 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<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

fn vzip(self) -> V

impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,