159 use crate::alloc::{AllocError, Allocator, Global, Layout};
284     pub fn try_new(x: T) -> Result<Self, AllocError> {  in try_new()  argument
311     pub fn try_new_uninit() -> Result<Box<mem::MaybeUninit<T>>, AllocError> {  in try_new_uninit()
337     pub fn try_new_zeroed() -> Result<Box<mem::MaybeUninit<T>>, AllocError> {  in try_new_zeroed()
390     pub const fn try_new_in(x: T, alloc: A) -> Result<Self, AllocError>  in try_new_in()
465     pub const fn try_new_uninit_in(alloc: A) -> Result<Box<mem::MaybeUninit<T>, A>, AllocError>  in try_new_uninit_in()
537     pub const fn try_new_zeroed_in(alloc: A) -> Result<Box<mem::MaybeUninit<T>, A>, AllocError>  in try_new_zeroed_in()
667     pub fn try_new_uninit_slice(len: usize) -> Result<Box<[mem::MaybeUninit<T>]>, AllocError> {  in try_new_uninit_slice()  argument
671                 Err(_) => return Err(AllocError),  in try_new_uninit_slice()
699     pub fn try_new_zeroed_slice(len: usize) -> Result<Box<[mem::MaybeUninit<T>]>, AllocError> {  in try_new_zeroed_slice()  argument
703                 Err(_) => return Err(AllocError),  in try_new_zeroed_slice()