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Bug fix in f_string

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This commit is contained in:
xavo95 2025-04-20 20:24:19 +07:00
parent efe6f6173b
commit ac8ba74a3e
Signed by: xavo95
GPG key ID: CBF8ADED6DEBB783
1 changed files with 2 additions and 2 deletions
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4
src/f_string.rs
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@ -38,12 +38,12 @@ impl Printf<str> for FString {
#[inline(always)] #[inline(always)]
fn printf_unsafe<A: AsRef<str>>(&mut self, fmt: A) { fn printf_unsafe<A: AsRef<str>>(&mut self, fmt: A) {
let tmp = U16CString::from_str(fmt).unwrap(); let tmp = U16CString::from_str(fmt).unwrap();
let new_len = tmp.len(); let mut tmp_bytes = tmp.into_vec_with_nul();
let new_len = tmp_bytes.len();
if new_len > self.0.cap as usize { if new_len > self.0.cap as usize {
// TODO: use Result instead // TODO: use Result instead
panic!("New string is too long and no printf ffi binding has been provided"); panic!("New string is too long and no printf ffi binding has been provided");
} }
let mut tmp_bytes = tmp.into_vec_with_nul();
tmp_bytes.resize(self.0.cap as usize, 0); tmp_bytes.resize(self.0.cap as usize, 0);
unsafe { unsafe {
std::ptr::copy_nonoverlapping( std::ptr::copy_nonoverlapping(