Struct LouvainConfig 

pub struct LouvainConfig {
    pub edge_types: Vec<String>,
    pub weight_prop: Option<String>,
    pub min_weight: Option<f64>,
    pub resolution: f64,
    pub max_passes: u32,
    pub max_sweeps: u32,
    pub budget_ms: u64,
    pub node_label: Option<String>,
}

Configuration for [GraphDb::communities].

Fields

edge_types: Vec<String>

Restrict to the union of these edge types. Empty means all edge types (manual + rule-derived, via the unified topology).

weight_prop: Option<String>

Read this edge property as the edge weight; missing or non-numeric values fall back to 1.0. None treats every edge as weight 1.0.

min_weight: Option<f64>

Drop edges whose resolved weight is below this threshold before the algorithm runs. Applied whether or not weight_prop is set.

resolution: f64

Modularity resolution parameter (γ). Default 1.0; values above 1 favor more, smaller communities; below 1 favor fewer, larger ones.

max_passes: u32

Maximum number of local-moving + aggregation passes.

max_sweeps: u32

Maximum local-moving sweeps within a single pass.

budget_ms: u64

Wall-clock budget (milliseconds), checked once per sweep. 0 means no budget (run to convergence or max_passes/max_sweeps).

node_label: Option<String>

Restrict membership to nodes carrying this label. Edges touching a node outside the label set are ignored.

Trait Implementations

impl Clone for LouvainConfig

fn clone(&self) -> LouvainConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LouvainConfig

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

Formats the value using the given formatter.

impl Default for LouvainConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LouvainConfig

where LouvainConfig: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LouvainConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.