for_each v map | Rust Language

A quick comparison between for_each and map in Rust Language.
🟩 Try Rust Playground play.rust-lang.org/?version=s...
🟩 read more about for_each in the official Rust docs here :
doc.rust-lang.org/std/iter/tr...
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#Rust #map #rustlang

[@gitikhekra]

Please make video series on dioxus desktop app with surrealdb embedded..

[@learning_rust]

Ok, thank you for suggestion, I will try. I did start to use and compile SurrealDB KV store with my iced project and my poor laptop took 12 mins to compile it. I'll see how Dioxus goes.

[@LibreGlider]

Is one action more expensive than the other?

[@learning_rust]

for_each is arguably less expensive in a typical case as you'd likely be using it where you won't require a new collection