File: lint-temporary-cstring-as-param.rs

package info (click to toggle)
rustc-web 1.70.0%2Bdfsg1-7~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,517,036 kB
  • sloc: xml: 147,962; javascript: 10,210; sh: 8,590; python: 8,220; ansic: 5,901; cpp: 4,635; makefile: 4,006; asm: 2,856
file content (11 lines) | stat: -rw-r--r-- 263 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
 
#![deny(temporary_cstring_as_ptr)]

use std::ffi::CString;
use std::os::raw::c_char;

fn some_function(data: *const c_char) {}

fn main() {
    some_function(CString::new("").unwrap().as_ptr());
    //~^ ERROR getting the inner pointer of a temporary `CString`
}