docs: cranelift

README.md

@@ -13,8 +13,9 @@ This repository offers some Rust snippets that can be useful when studying the l
 
 Dependencies:
 
-- Install the command runner [just](https://github.com/casey/just?tab=readme-ov-file#installation).
-- Install the test runner [cargo-nexttest](https://nexte.st/).
+- Install the command runner [just](https://github.com/casey/just?tab=readme-ov-file#installation)
+- Install the nextest runner [cargo-nexttest](https://nexte.st/)
+- For improved incrememtal build times, install the nightly toolchain to support the cranelift backend: `rustup toolchain install nightly`
 
 Run the snippets in debug mode:
 

src/async_structured_concurrency.rs

@@ -11,7 +11,7 @@ use std::sync::RwLock;
 /// With this approach, we don't need types that are Send like Arc to share the database and
 /// service dependencies, and no async move is needed. This greatly improves the developer UX.
 /// The test_demo test is configured to use the Tokio current thread runtime to emulate thread-per-core.
-/// The total duration of the test is 1.53s on my machine which proves that the 1000 requests are
+/// The total duration of the test is 1.08s on my machine which proves that the requests are
 /// processed concurrently. The spawned tasks within the inner moro scope are executed within the same
 /// thread, these tasks are not moved between threads and therefore the called future doees not need
 /// to be Send.