3 unstable releases
new 0.2.1 | Apr 26, 2025 |
---|---|
0.2.0 | Apr 25, 2025 |
0.1.0 | Apr 24, 2025 |
#273 in FFI
129 downloads per month
6KB
Better CStr Macro
Are you tired of writing .as_ptr()
after all your C-string literals?
Simply use the c!
macro:
use better_cstr::c;
use std::ffi::{c_char, CStr};
fn main() {
let ptr: *const c_char = c!("Hello World");
unsafe {
println!("{:?}", CStr::from_ptr(ptr));
}
}
Supports any kind of string literal that does not contain a null byte.
Dependencies
~195–620KB
~15K SLoC