we can't use any value computed at runtime for const keyword , so what does that mean
It means that it is computed when you run the program, and not when the program is compiled.
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const
values must be initialized at compile time, const
does not mean immutable in the same way as C or C++. In fact, it's better to think of const
as constexpr
from C++. Normal let
bindings are immutable by default (like const
from C and C++).
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so const keyword in rust does not need a unchanged value but needs a known value at compile-time
Exactly
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Thx krishnaSannasi
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