And vice versa. Rust code and C code can both operate on each other’s structs natively.
`#[repr(C)]` instructs the compiler to lay the struct out exactly according to C’s rules: order, alignment, padding, size, etc. Without this, the compiler is allowed a lot more freedom when laying out a struct.
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And vice versa. Rust code and C code can both operate on each other’s structs natively.
`#[repr(C)]` instructs the compiler to lay the struct out exactly according to C’s rules: order, alignment, padding, size, etc. Without this, the compiler is allowed a lot more freedom when laying out a struct.