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remove/push down some unsafe-fn

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holger krekel
2019-10-08 15:28:19 +02:00
parent c23e98ff83
commit 1df6229e99
4 changed files with 80 additions and 83 deletions
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8
src/wrapmime.rs
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@@ -175,21 +175,21 @@ pub fn mailimf_find_field(
}
/*the result is a pointer to mime, must not be freed*/
pub unsafe fn mailmime_find_mailimf_fields(mime: *mut Mailmime) -> *mut mailimf_fields {
pub fn mailmime_find_mailimf_fields(mime: *mut Mailmime) -> *mut mailimf_fields {
if mime.is_null() {
return ptr::null_mut();
}
match (*mime).mm_type as _ {
match unsafe { (*mime).mm_type as _ } {
MAILMIME_MULTIPLE => {
for cur_data in (*(*mime).mm_data.mm_multipart.mm_mp_list).into_iter() {
for cur_data in unsafe { (*(*mime).mm_data.mm_multipart.mm_mp_list).into_iter() } {
let header = mailmime_find_mailimf_fields(cur_data as *mut _);
if !header.is_null() {
return header;
}
}
}
MAILMIME_MESSAGE => return (*mime).mm_data.mm_message.mm_fields,
MAILMIME_MESSAGE => return unsafe { (*mime).mm_data.mm_message.mm_fields },
_ => {}
}