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Introduce syntax for turning a many pointer to a slice

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Uy Ha 2023-10-18 19:28:34 +00:00
parent 9b58f3e83c
commit b6abbf948c
1 changed files with 1 additions and 0 deletions
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exercises/054_manypointers.zig
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@ -4,6 +4,7 @@
// var foo: [4]u8 = [4]u8{ 1, 2, 3, 4 }; // var foo: [4]u8 = [4]u8{ 1, 2, 3, 4 };
// var foo_slice: []u8 = foo[0..]; // var foo_slice: []u8 = foo[0..];
// var foo_ptr: [*]u8 = &foo; // var foo_ptr: [*]u8 = &foo;
// var foo_slice_from_ptr: []u8 = foo_ptr[0..4];
// //
// The difference between foo_slice and foo_ptr is that the slice has // The difference between foo_slice and foo_ptr is that the slice has
// a known length. The pointer doesn't. It is up to YOU to keep track // a known length. The pointer doesn't. It is up to YOU to keep track