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Enable logs depending of the RUST_LOG env variable.
Most of the time when fighting the compiler it is actually exposing a design flaw. Similarly, if your code gets overly verbose or looks ugly, there’s probably a better way. Declare defeat and learn to do it the Rust way.
Baby steps: avoid to make it too hard on yourself in the beginning.
You can be sloppy in other languages, but not in Rust.
And other useful tips, among them:
Don’t Use Other People’s Crates While Learning: A poor personal version is better than a perfect external crate (at least while learning). Write some small library code yourself as an exercise (except maybe serde and anyhow).
A framework similar to Express (JS) in API design
When JS tools are written in other programming languages, it increases the barrier to contribute in these tools. The contributors need to know a second language.
A rewrite in another language is already a rewrite, which means things will be better built.
Node performance is often slow, but it works without cache... Let's try export NODE_COMPILE_CACHE=1 first.
Moreover JS is easily debuggable.
Negative experience:
- the steep learning curve for Rust
- the bevy engine gets regressions in some releases, or the API is unstable.
Use types to enforce consistency.
Les Refinement Types sont des objets qui permettent de s'assurer de la cohérence des données en mathématique on appellerait ceci un sous-ensemble.
Option has zero cost with Some types in memory.
"Simple molecular dynamics"