Struct GraphBuilderConfig 

pub struct GraphBuilderConfig {
    pub clone_config: CloneConfig,
    pub container_config: ContainerConfig,
}

Configuration for the relation graph builder.

This struct controls the behavior of the relation inference pipeline, allowing fine-tuning of detection thresholds and parameters.

Example

use memscope_rs::analysis::relation_inference::{
    GraphBuilderConfig, CloneConfig,
};

// Default configuration
let config = GraphBuilderConfig::default();

// Custom configuration for stricter clone detection
let config = GraphBuilderConfig {
    clone_config: CloneConfig {
        min_similarity: 0.95,  // Require 95% content match
        max_time_diff_ns: 5_000_000,  // 5ms window
        ..Default::default()
    },
};

let graph = RelationGraphBuilder::build(&allocations, Some(config));

Fields

• clone_config - Controls clone detection behavior. See CloneConfig for details on similarity thresholds and time windows.

Fields

clone_config: CloneConfig

Configuration for clone detection.

Controls how the system identifies cloned allocations based on:

• Content similarity ratio (min_similarity)
• Maximum time difference between allocations (max_time_diff_ns)
• Number of bytes to compare (compare_bytes)

Default values are tuned for typical Rust workloads:

• 80% similarity threshold
• 10ms time window
• 64 bytes comparison

container_config: ContainerConfig

Configuration for container relation detection.

Controls how the system infers Contains relationships between Container types (HashMap, BTreeMap) and HeapOwner types (Vec, Box).

Default values use temporal locality with 1ms time window:

• 1ms time window
• 10x size ratio limit
• 5 candidate lookahead

Trait Implementations

impl Clone for GraphBuilderConfig

fn clone(&self) -> GraphBuilderConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphBuilderConfig

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

Formats the value using the given formatter.

impl Default for GraphBuilderConfig

fn default() -> GraphBuilderConfig

Returns the “default value” for a type.