1pub(crate) trait ResultExt<T, E> {
2 unsafe fn unsafe_map<U>(self, op: unsafe fn(T) -> U) -> Result<U, E>;
3}
4
5impl<T, E> ResultExt<T, E> for Result<T, E> {
6 unsafe fn unsafe_map<U>(self, op: unsafe fn(T) -> U) -> Result<U, E> {
7 match self {
8 Ok(t) => Ok(unsafe { op(t) }),
9 Err(e) => Err(e),
10 }
11 }
12}
13
14pub(crate) trait OptionExt<T> {
15 unsafe fn unsafe_map<U>(self, op: unsafe fn(T) -> U) -> Option<U>;
16}
17
18impl<T> OptionExt<T> for Option<T> {
19 unsafe fn unsafe_map<U>(self, op: unsafe fn(T) -> U) -> Option<U> {
20 match self {
21 Some(t) => Some(unsafe { op(t) }),
22 None => None,
23 }
24 }
25}