pub enum TaxonomyError<K> {
DuplicateEdge(Option<Rc<K>>, Rc<K>),
DuplicateNode(Rc<K>),
DuplicateRootNode(Rc<K>),
DuplicateSubNode(Rc<K>, Rc<K>),
EdgeNotFound(Option<Rc<K>>, Rc<K>),
LoopDetected(Rc<K>),
NodeHasSubNode(Rc<K>),
NodeNotFound(Rc<K>),
SourceEqualsDestination,
}
Expand description
Errors that might occur when managing a taxonomy.
Variants§
DuplicateEdge(Option<Rc<K>>, Rc<K>)
Edge (a tuple of a super- and its sub-node) already exists.
DuplicateNode(Rc<K>)
Node is already part of the taxonomy.
DuplicateRootNode(Rc<K>)
Node is already a root-node of the taxonomy.
DuplicateSubNode(Rc<K>, Rc<K>)
Node is already a sub-node of this super-node.
EdgeNotFound(Option<Rc<K>>, Rc<K>)
Edge does not exist in taxonomy.
LoopDetected(Rc<K>)
Operation on this node would create a loop.
NodeHasSubNode(Rc<K>)
Node has at least one sub-node.
NodeNotFound(Rc<K>)
Node not found in taxonomy.
SourceEqualsDestination
Source and destination are equal.
Trait Implementations§
Source§impl<K: Clone> Clone for TaxonomyError<K>
impl<K: Clone> Clone for TaxonomyError<K>
Source§fn clone(&self) -> TaxonomyError<K>
fn clone(&self) -> TaxonomyError<K>
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl<K: Debug> Debug for TaxonomyError<K>
impl<K: Debug> Debug for TaxonomyError<K>
Source§impl<K: PartialEq> PartialEq for TaxonomyError<K>
impl<K: PartialEq> PartialEq for TaxonomyError<K>
impl<K: Eq> Eq for TaxonomyError<K>
impl<K> StructuralPartialEq for TaxonomyError<K>
Auto Trait Implementations§
impl<K> Freeze for TaxonomyError<K>
impl<K> RefUnwindSafe for TaxonomyError<K>where
K: RefUnwindSafe,
impl<K> !Send for TaxonomyError<K>
impl<K> !Sync for TaxonomyError<K>
impl<K> Unpin for TaxonomyError<K>
impl<K> UnwindSafe for TaxonomyError<K>where
K: RefUnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more