In Rust, an array with 10 elements that are function pointers whose functions receive i32 and return f32 is like this: [fn(i32) -> f32; 10] https://doc.ru

In Rust, an array with 10 elements that are function pointers whose functions receive i32 and return f32 is like this: [fn(i32) -> f32; 10] https://doc.rust-lang.org/reference/types/function-pointer.html https://doc.rust-lang.org/reference/types/function-pointer.h... That's maybe cheating because this type doesn't use Rust raw pointers; C's char* in Rust is something like const char or mut char. But, if you wanted a raw pointer (and were ok with a double pointer: an array of pointers to function pointers), it would be like this: [*mut (fn(i32) -> f32); 10] Which I think we can drop the (), since there is no ambiguity [*mut fn(i32) -> f32; 10]