Enum CommunityError 

pub enum CommunityError {
    InvalidResolution(f64),
    InvalidMaxIterations(u32),
    InvalidMinimumConfidence(f32),
    InvalidEdgeConfidence {
        edge_id: String,
        confidence: f32,
    },
    InvalidEdgeWeight {
        kind: EdgeKind,
        weight: f64,
    },
    DuplicateEdgeWeight(EdgeKind),
    DuplicateNodeId(String),
    UnknownService(String),
}

Failure returned when community-analysis inputs violate their documented invariants.

Variants

InvalidResolution(f64)

The Louvain resolution is not finite and strictly positive.

InvalidMaxIterations(u32)

The iteration limit is outside the supported inclusive range.

InvalidMinimumConfidence(f32)

The configured confidence threshold is not finite or outside zero through one.

InvalidEdgeConfidence

An input edge has a non-finite or out-of-range confidence.

Fields

edge_id: String

Stable identity of the invalid edge.

confidence: f32

Invalid confidence value.

InvalidEdgeWeight

A configured relationship weight is negative or non-finite.

Fields

kind: EdgeKind

Relationship kind carrying the invalid weight.

weight: f64

Invalid relationship weight.

DuplicateEdgeWeight(EdgeKind)

More than one explicit weight was supplied for the same relationship kind.

DuplicateNodeId(String)

More than one node uses the same stable identifier.

UnknownService(String)

Service scope did not resolve to an exact service stable key.

Trait Implementations

impl Debug for CommunityError

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

Formats the value using the given formatter.

impl Display for CommunityError

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

Formats the value using the given formatter.

impl Error for CommunityError

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 CommunityError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CommunityError