20     alloc::{AllocError, Flags, KBox},
213         E: From<AllocError>,  in try_pin_init()  argument
221         E: From<AllocError>,  in try_init()  argument
229     pub fn new(contents: T, flags: Flags) -> Result<Self, AllocError> {  in new()  argument
715         E: From<AllocError>,  in try_pin_init()  argument
723         E: From<AllocError>,  in try_init()  argument
753     pub fn new(value: T, flags: Flags) -> Result<Self, AllocError> {  in new()  argument
761     pub fn new_uninit(flags: Flags) -> Result<UniqueArc<MaybeUninit<T>>, AllocError> {  in new_uninit()  argument
763         let inner = KBox::try_init::<AllocError>(  in new_uninit()
766                 data <- pin_init::uninit::<T, AllocError>(),  in new_uninit()
767             }? AllocError),  in new_uninit()