Function dyn_stack::uninit_mem_in

pub fn uninit_mem_in<A: Allocator>(alloc: A, req: StackReq) -> MemBuffer<A>

Allocate a memory buffer with sufficient storage for the given stack requirements, using the provided allocator.

Calls [std::alloc::handle_alloc_error] in the case of failure.

Example

#![feature(allocator_api)]

use dynstack::{DynStack, StackReq, uninit_mem_in};
use std::alloc::Global;

let req = StackReq::new::<i32>(3);
let mut buf = uninit_mem_in(Global, req);
let stack = DynStack::new(&mut buf);

// use the stack
let (arr, _) = stack.make_with::<i32, _>(3, |i| i as i32);