#[non_exhaustive]pub enum NodeError {
AppendSelf,
PrependSelf,
InsertBeforeSelf,
InsertAfterSelf,
Removed,
AppendAncestor,
PrependAncestor,
}
Expand description
Possible node failures.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
AppendSelf
Attempt to append a node to itself.
PrependSelf
Attempt to prepend a node to itself.
InsertBeforeSelf
Attempt to insert a node before itself.
InsertAfterSelf
Attempt to insert a node after itself.
Removed
Attempt to insert a removed node, or insert to a removed node.
AppendAncestor
Attempt to append an ancestor node to a descendant.
PrependAncestor
Attempt to prepend an ancestor node to a descendant.
Trait Implementations§
source§impl Error for NodeError
impl Error for NodeError
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
impl Copy for NodeError
Auto Trait Implementations§
impl RefUnwindSafe for NodeError
impl Send for NodeError
impl Sync for NodeError
impl Unpin for NodeError
impl UnwindSafe for NodeError
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