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Avoid using MaybeUninit for pointers

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This commit is contained in:
Thom Chiovoloni
2020-04-06 19:53:55 -07:00
parent 53c99f940e
commit 8f7fc7d976
3 changed files with 42 additions and 72 deletions
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6
src/lib.rs
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@@ -1028,25 +1028,23 @@ mod test {
// statement first.
let raw_stmt = {
use super::str_to_cstring;
use std::mem::MaybeUninit;
use std::os::raw::c_int;
use std::ptr;
let raw_db = db.db.borrow_mut().db;
let sql = "SELECT 1";
let mut raw_stmt = MaybeUninit::uninit();
let mut raw_stmt: *mut ffi::sqlite3_stmt = ptr::null_mut();
let cstring = str_to_cstring(sql).unwrap();
let rc = unsafe {
ffi::sqlite3_prepare_v2(
raw_db,
cstring.as_ptr(),
(sql.len() + 1) as c_int,
raw_stmt.as_mut_ptr(),
&mut raw_stmt,
ptr::null_mut(),
)
};
assert_eq!(rc, ffi::SQLITE_OK);
let raw_stmt: *mut ffi::sqlite3_stmt = unsafe { raw_stmt.assume_init() };
raw_stmt
};