11 lines
299 B
Rust
11 lines
299 B
Rust
use std::{ffi::CStr, os::raw::c_char};
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/// # Safety
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/// Pointer must be valid, and point to a null-terminated
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/// string. What happens otherwise is UB.
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pub unsafe extern "C" fn greet(name: *const c_char) {
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let cstr = CStr::from_ptr(name);
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println!("Hello, {}!", cstr.to_str().unwrap());
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}
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