此项目目前处于早期开发阶段,不建议用于生产环境。
项目地址
见此处
重要:如果你想参与开发,请先在项目目录make vm install
,然后根据自己是linux还是mac运行make devlinux
或者make devmac
- 支持静态编译与JIT
- REPL
- 热重载
- 极其方便的Rust互操作
- 支持debug
- 支持lsp,自带vsc插件,能提供优秀的代码支持
- 有GC,自动管理内存
- 强大的类型推断,支持省略大部分类型标注
使用Pivot Lang实现的简单光追
fn main() i64 {
println!("hello world!");
return 0;
}
(没错,我们的哈希表源码也是完全用Pivot Lang写的)
use std::cols::hashtable;
use core::panic::assert;
use core::eq::*;
fn main() i64 {
let table = hashtable::new_hash_table(10 as u64, 1 as u64);
table.insert("hello","world");
table.insert("bye","bye");
assert(table.get("hello") is string);
let v = table.get("hello") as string!;
assert("world".eq(&v));
return 0;
}
use std::io;
fn main() i64 {
let result = fib(10);
println!(result);
return 0;
}
fn fib(n: i64) i64 {
let pre = 0;
let nxt = 0;
let result = 1;
for let i = 0; i < n; i = i + 1 {
result = result + pre;
pre = nxt;
nxt = result;
}
return result;
}
use core::panic;
pub fn main() i64 {
let g = |f, x| => {
if x == 0 {
return 1;
}
return x * f(x - 1);
};
let fact = Y(g);
for let x = 0; x < 10; x = x + 1 {
panic::assert(fact(x) == fact_recursion(x));
}
return 0;
}
struct Func<A|F> {
f: |Func<A|F>, A| => F;
}
impl<A|F> Func<A|F> {
fn call(f: Func<A|F>, x: A) F {
return self.f(f, x);
}
}
fn Y<A|R>(g: ||A| => R, A| => R) |A| => R {
// 下方代码的类型推断是一个很好的例子
return |x| => {
return |f, x| => {
return f.call(f, x);
}(Func{
f: |f, x| => {
return g(|x| => {
return f.call(f, x);
}, x);
}
}, x);
};
}
fn fact_recursion(x: i64) i64 {
if x == 0 {
return 1;
}
return x * fact_recursion(x - 1);
}