diff options
Diffstat (limited to 'library/core/src/array/mod.rs')
-rw-r--r-- | library/core/src/array/mod.rs | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/library/core/src/array/mod.rs b/library/core/src/array/mod.rs index c9823a136..9effb3790 100644 --- a/library/core/src/array/mod.rs +++ b/library/core/src/array/mod.rs @@ -1,4 +1,4 @@ -//! Helper functions and types for fixed-length arrays. +//! Utilities for the array primitive type. //! //! *[See also the array primitive type](array).* @@ -7,6 +7,8 @@ use crate::borrow::{Borrow, BorrowMut}; use crate::cmp::Ordering; use crate::convert::{Infallible, TryFrom}; +#[cfg(not(bootstrap))] +use crate::error::Error; use crate::fmt; use crate::hash::{self, Hash}; use crate::iter::TrustedLen; @@ -119,6 +121,15 @@ impl fmt::Display for TryFromSliceError { } } +#[cfg(not(bootstrap))] +#[stable(feature = "try_from", since = "1.34.0")] +impl Error for TryFromSliceError { + #[allow(deprecated)] + fn description(&self) -> &str { + self.__description() + } +} + impl TryFromSliceError { #[unstable( feature = "array_error_internals", |