Derive Macro Trackable 

#[derive(Trackable)]

Derive macro for automatically implementing the Trackable trait.

This macro generates implementations for:

• get_heap_ptr(): Returns the struct’s address for structs with heap allocations
• get_type_name(): Returns the type name as a string literal
• get_size_estimate(): Calculates total size including internal allocations
• get_internal_allocations(): Lists all internal heap allocations

Examples

use memscope_rs::Trackable;
use memscope_derive::Trackable;

#[derive(Trackable)]
struct UserData {
    name: String,
    scores: Vec<i32>,
    metadata: Box<HashMap<String, String>>,
}

The macro handles:

• Structs with named fields
• Tuple structs
• Unit structs
• Enums with data
• Nested types that implement Trackable