32: Improve solution for Rust track exercise "Nth Prime".

Dependencies

• [2] IXMBS6ZP 29: Improve solution for Rust track exercise "Nth Prime".
• [3] UTP7D53Q 12: Improve solution for Rust track exercise "Nth Prime".
• [4] ERYD4CD7 11: Add solution for Rust track exercise "Nth Prime".
• [5] KWE5K6XL 23: Fix panix on input `12` for solution for Rust track exercise "Nth Prime".
• [*] JZN2AQ3E 10: Add Rust track exercise "nth-prime".

Change contents

• replacement in rust/nth-prime/src/lib.rs at line 31
  [3.1175]→[3.1175:1200](∅→∅)
  − vec![true; list_size],
  [3.1175]

  [2.23]
  + [false, true].repeat((list_size / 2) + 1),
• edit in rust/nth-prime/src/lib.rs at line 34
  [3.1209]→[3.1209:1210](∅→∅),[3.1210]→[2.29:122](∅→∅)
  −

  − (2_usize.pow(2)..list_size).step_by(2).for_each(|multiple| {

  − list[multiple] = false;

  − });