20     alloc::{AllocError, Flags, KBox},
211         E: From<AllocError>,  in try_pin_init()  argument
219         E: From<AllocError>,  in try_init()  argument
227     pub fn new(contents: T, flags: Flags) -> Result<Self, AllocError> {  in new()  argument
697         E: From<AllocError>,  in try_pin_init()  argument
705         E: From<AllocError>,  in try_init()  argument
735     pub fn new(value: T, flags: Flags) -> Result<Self, AllocError> {  in new()  argument
743     pub fn new_uninit(flags: Flags) -> Result<UniqueArc<MaybeUninit<T>>, AllocError> {  in new_uninit()  argument
745         let inner = KBox::try_init::<AllocError>(  in new_uninit()
749                 data <- pin_init::uninit::<T, AllocError>(),  in new_uninit()
750             }? AllocError),  in new_uninit()