pub enum Needed {
Unknown,
Size(NonZeroUsize),
}
Expand description
Variants§
Unknown
Needs more data, but we do not know how much
Size(NonZeroUsize)
Contains the required data size in bytes
Implementations§
Trait Implementations§
source§impl PartialEq for Needed
impl PartialEq for Needed
impl Copy for Needed
impl Eq for Needed
impl StructuralPartialEq for Needed
Auto Trait Implementations§
impl RefUnwindSafe for Needed
impl Send for Needed
impl Sync for Needed
impl Unpin for Needed
impl UnwindSafe for Needed
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