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add array/string casts

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This commit is contained in:
Matthew 2025-09-07 13:11:38 +10:00
parent c7f77523c4
commit 421f903cff
1 changed files with 21 additions and 0 deletions
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21
util.d
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@ -13,6 +13,21 @@ import std.string;
import core.stdc.string : memset; import core.stdc.string : memset;
import core.simd; import core.simd;
T[]
CastStr(T)(string str)
{
T[] arr = (cast(T*)str.ptr)[0 .. str.length];
return arr;
}
T[]
CastArr(T, U)(U[] input_array)
{
static assert(T.sizeof == U.sizeof);
T[] output_array = (cast(T*)input_array.ptr)[0 .. input_array.length];
return output_array;
}
void void
Logf(Args...)(string fmt, Args args) Logf(Args...)(string fmt, Args args)
{ {
@ -1017,4 +1032,10 @@ unittest
assert(stack.top == &nil); assert(stack.top == &nil);
} }
{ // Casts
u8[] arr = CastStr!(u8)("Test");
char[] char_arr = ['a', 'b'];
arr = CastArr!(u8)(char_arr);
}
} }