Struct traitgraph::index::NodeIndex [−][src]
pub struct NodeIndex<IndexType: Sized>(_);
Expand description
A valid node index.
Trait Implementations
impl<IndexType: PrimInt + Hash> GraphIndex<OptionalNodeIndex<IndexType>> for NodeIndex<IndexType>
impl<IndexType: PrimInt + Hash> GraphIndex<OptionalNodeIndex<IndexType>> for NodeIndex<IndexType>
impl<IndexType: PrimInt + Hash> OptionalGraphIndex<NodeIndex<IndexType>> for OptionalNodeIndex<IndexType>
impl<IndexType: PrimInt + Hash> OptionalGraphIndex<NodeIndex<IndexType>> for OptionalNodeIndex<IndexType>
Get this index as usize
, but return None
if this index is marked as invalid.
A faster method to get the usize
value of the index, which does not perform any validity checks.
Returns true
if the index is valid, i.e. if it is not marked as invalid.
This method returns an ordering between self
and other
values if one exists. Read more
This method tests less than (for self
and other
) and is used by the <
operator. Read more
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
Auto Trait Implementations
impl<IndexType> RefUnwindSafe for NodeIndex<IndexType> where
IndexType: RefUnwindSafe,
impl<IndexType> UnwindSafe for NodeIndex<IndexType> where
IndexType: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
Compare self to key
and return true
if they are equal.