data CString

Owned, NUL-terminated copy of a str for passing to C (const char *).

Example:

oxl✓ checked in CI

use std.ffi { CString }

fn main() io {
  let c: CString = "hello".toCString()
  print("{c.len()}")
}

Output

pub(api) data CString

Since. 1.0.0-beta

Methods

`asPtr`	`() -> *u8` Pointer to the first byte; valid while the CString is alive.
`len`	`() -> usize` Length without the terminating NUL.

Defined in: std/ffi/ffi.oxl:34