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//! `NcString`
// WIP
// use crate::c_api::libc::{free, strdup};
use core::ffi::c_char;
#[cfg(not(feature = "std"))]
use alloc::ffi::CString;
#[cfg(feature = "std")]
use std::ffi::CString;
/// A wrapped [`CString`] accepted by widgets.
///
// MAYBE: also for exporting to `*mut c_char`?
#[derive(Debug)]
pub struct NcString {
cstring: CString,
// ptr: *mut c_char,
// deallocate: bool,
}
impl NcString {
///
pub fn new(string: &str) -> Self {
// let cstring = CString::new(string).expect("CString::new");
// let ptr = unsafe { strdup(cstring.as_ptr()) };
// Self { ptr, deallocate: true }
Self { cstring: CString::new(string).expect("CString::new") }
}
pub fn as_ptr(&self) -> *const c_char {
self.cstring.as_ptr()
}
// MAYBE: fn as_raw(self) ? (transfers ownership)
// /// Choose whether to dellocate the string on drop or not.
// pub fn deallocate(&mut self, deallocate: bool) {
// self.deallocate = deallocate;
// }
//
// pub fn as_mut_ptr(&mut self) -> *mut c_char {
// self.cstring.as_mut_ptr()
// }
}
// impl Drop for NcString {
// fn drop(&mut self) {
// if self.deallocate {
// unsafe { free(self.ptr as *mut c_void) };
// }
// }
// }