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Rust Learning Missa Type

2024-07-12

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Quid est Gloria

  • Una tantum chorda typus in nucleo Rust linguae est, et hoc est segmentum Stringa.strvideri solet&strmutuo acceperam.
  • Genus chordarum per regulam bibliothecam magis quam directe in nucleum linguae impressum providetur. Rugibile, mutabile, utf-8 encoded genus est.
  • stretStringOmnes sunt utf-8 encoded.

Novam Gloria

  • Fila actu involvendo vector generis bytes impletur.
  • Filum creare novum modum utendi:let mut s = String::new()
  • Filum creare to_string modum utendi:
    let data = "initial contents";
    let s = data.to_string();
    let s = "initial contents".to_string();
    
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  • Facere chorda utendi chorda :: ex ratione,let s = String::from("initial contents").

UpdateString

Adhibe filum usura push_str et dis

let mut s = String::from("foo");
s.push_str("bar");
// s is foobar
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push_strModum non mutat dominium filum

let mut s = String::from("lo");
s.push('l');
// s is lol
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Utere + operante vel forma tortor!

let s1 = String::from("Hello, ");
let s2 = String::from("world!");
let s3 = s1 + &s2; // note s1 has been moved here and can no longer be used
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let s1 = String::from("tic");
let s2 = String::from("tac");
let s3 = String::from("toe");

let s = format!("{s1}-{s2}-{s3}");
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Rubigo non patitur subscriptiones accedere singulis characteribus in filo

Quomodo iterari per filum

  • Singula UniCode characteribus accessi possunt utendi chars ratione. Utere bytes methodo ad accessum ad unumquemque byte.
for c in "Зд".chars() {
    println!("{c}");
}
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