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// Take a look at the license at the top of the repository in the LICENSE file.
use crate::Visual;
use std::ptr;
use std::slice;
impl Visual {
#[doc(alias = "gdk_query_depths")]
pub fn query_depths() -> Vec<i32> {
assert_initialized_main_thread!();
let mut ptr = ptr::null_mut();
let mut count = 0;
unsafe {
ffi::gdk_query_depths(&mut ptr, &mut count);
if ptr.is_null() || count == 0 {
vec![]
} else {
Vec::from(slice::from_raw_parts(ptr as *const i32, count as usize))
}
}
}
}