Enum TopologyError 

pub enum TopologyError {
    ZeroNodeCapacity,
    EmptyNode {
        index: usize,
    },
    OversizedNode {
        index: usize,
        len: usize,
        capacity: usize,
    },
    UnsortedNode {
        index: usize,
    },
    OverlappingNodes {
        left: usize,
        right: usize,
    },
}

A pointer-free topology cannot be attached without violating B-tree node ordering or capacity invariants.

Variants

ZeroNodeCapacity

EmptyNode

Fields

index: usize

OversizedNode

Fields

index: usize

len: usize

capacity: usize

UnsortedNode

Fields

index: usize

OverlappingNodes

Fields

left: usize

right: usize

Trait Implementations

impl Clone for TopologyError

fn clone(&self) -> TopologyError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TopologyError

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

Formats the value using the given formatter.

impl Display for TopologyError

Available on crate feature cdc only.

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

Formats the value using the given formatter.

impl Eq for TopologyError

impl Error for TopologyError

Available on crate feature cdc only.

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for TopologyError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TopologyError