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Custom Allocator RusPiRo crate
This crate provides a custom allocator for heap memory. If any baremetal crate uses functions and structures from
the alloc
crate an allocator need to be provided as well. However, this crate does not export any public
API to be used. It only encapsulates the memory allocator that shall be linked into the binary.
Pre-Requisits
This crate requires to be buil with nightly
as it uses the feature alloc_error_handler
which is not stable yet.
Usage
To use the crate just add the following dependency to your Cargo.toml
file:
[dependencies]
ruspiro-allocator = "0.1.1"
Once done the access to the custom allocator is available and will be linked with your project if you add the usage to your main crate rust file:
extern crate ruspiro_allocator;
Wherever you define the usage of the ruspiro-allocator
crate the dynamic structures requiring heap memory allocations from the alloc
crate could be used like so:
#[macro_use]
extern crate alloc;
use alloc::vec::*;
use alloc::boxed::*;
fn demo() {
let mut v: Vec<u32> = vec![10, 20];
let b: Box<u16> = Box::new(10);
v.push(12);
}
License
Licensed under Apache License, Version 2.0, (LICENSE or http://www.apache.org/licenses/LICENSE-2.0)