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MergeGraph

oximedia_graph::graph_merge

Struct MergeGraph 

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pub struct MergeGraph { /* private fields */ }
Expand description

A directed graph supporting merge operations.

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impl MergeGraph

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pub fn new() -> Self

Create a new empty merge graph.

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pub fn add_node(&mut self, node: MergeNode)

Add a node to the graph.

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pub fn add_edge(&mut self, edge: MergeEdge)

Add an edge to the graph.

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pub fn node_count(&self) -> usize

Return the number of nodes.

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pub fn edge_count(&self) -> usize

Return the number of edges.

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pub fn has_node(&self, id: MergeNodeId) -> bool

Check if a node exists in the graph.

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pub fn get_node(&self, id: MergeNodeId) -> Option<&MergeNode>

Get a reference to a node by ID.

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pub fn node_ids(&self) -> Vec<MergeNodeId>

Return all node IDs, sorted.

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pub fn edges(&self) -> &[MergeEdge]

Return all edges.

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pub fn next_id(&self) -> MergeNodeId

Return the next available ID (max + 1).

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pub fn merge( &mut self, other: &MergeGraph, config: &MergeConfig, ) -> Result<MergeMapping, MergeError>

Merge another graph into this one using the given configuration.

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pub fn edge_pairs(&self) -> HashSet<(MergeNodeId, MergeNodeId)>

Return the set of edges as (from, to) pairs.

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pub fn adjacency_list(&self) -> HashMap<MergeNodeId, Vec<MergeNodeId>>

Return the adjacency list representation.

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impl Default for MergeGraph

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fn default() -> Self

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

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

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fn type_id(&self) -> TypeId

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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> 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<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T, U> TryFrom<U> for 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.