https://developer.apple.com/videos/play/wwdc2020/10648/
<aside> π λͺ©μ°¨
Swift Standard Library λ λ€μν ꡬμ±μ²΄λ€μ μ 곡νλ€.
μ΄ μ€ Unsafe
, Unmanaged
λ±μ΄ μμ λΆμ κ²λ€λ μ‘΄μ¬νλ€.
β μ΄κ²μ μλ―Έκ° λ¬΄μμΌκΉ?
β Safe μ Unsafe λ₯Ό ꡬλΆμ§λ μ°¨μ΄λ 무μμΌκΉ?
λμ λ΄λΆκ΅¬νμ μ°¨μ΄κ° μλ€.
λ΄λΆμ μΌλ‘ λͺ¨λ μΈνμ λμνκ³ μλκ°?
μ’ λ μμΈνκ² λ§νλ©΄,
input
μ λν μμ ν κ²μ¦μ νλκ°?Safe
Unsafe
Safe operations have well-defined behavior on all input.
force-unwrapping operator