....learnblockchain.cn/attachments/2025/02/EvXTwZ7567a9bdcfa0584.png)

对于程序所需的每...
...use graphics::math::{add, mul_scalar, Vec2d};
use piston_window::*;
use rand::prelude::*;
use std::alloc::{GlobalAlloc, Layout, System};
use std::time::Instant;
use std::cell::Cell;
#[global_allocator]
static ALLOCATOR: ReportingAllocator = ReportingAllocator;
struct ReportingAllocator...