pub struct OptionType {
pub item_type: Type,
}
Fields§
§item_type: Type
Trait Implementations§
Auto Trait Implementations§
impl Freeze for OptionType
impl !RefUnwindSafe for OptionType
impl !Send for OptionType
impl !Sync for OptionType
impl Unpin for OptionType
impl !UnwindSafe for OptionType
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more