[CameronNemo]

The alloc crate stabilization should provide serde with improved options. Currently they maintain two json modules, one that does heap allocation and one that does not.

https://serde.rs/no-std.html

https://blog.rust-lang.org/2019/07/04/Rust-1.36.0.html#the-a...

[masklinn]

Wouldn’t the non-allocating module remain useful and the allocating one just get lowered to depend on alloc rather than std?