diff options
Diffstat (limited to '')
| -rw-r--r-- | library/core/src/str/mod.rs | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/library/core/src/str/mod.rs b/library/core/src/str/mod.rs index c4f2e283e..f673aa2a4 100644 --- a/library/core/src/str/mod.rs +++ b/library/core/src/str/mod.rs @@ -22,9 +22,9 @@ use crate::slice::{self, SliceIndex}; pub mod pattern; -#[unstable(feature = "str_internals", issue = "none")] -#[allow(missing_docs)] -pub mod lossy; +mod lossy; +#[unstable(feature = "utf8_chunks", issue = "99543")] +pub use lossy::{Utf8Chunk, Utf8Chunks}; #[stable(feature = "rust1", since = "1.0.0")] pub use converts::{from_utf8, from_utf8_unchecked}; @@ -91,10 +91,12 @@ const fn slice_error_fail(s: &str, begin: usize, end: usize) -> ! { } } +#[track_caller] const fn slice_error_fail_ct(_: &str, _: usize, _: usize) -> ! { panic!("failed to slice string"); } +#[track_caller] fn slice_error_fail_rt(s: &str, begin: usize, end: usize) -> ! { const MAX_DISPLAY_LENGTH: usize = 256; let trunc_len = s.floor_char_boundary(MAX_DISPLAY_LENGTH); @@ -2353,7 +2355,7 @@ impl str { #[inline] pub fn is_ascii(&self) -> bool { // We can treat each byte as character here: all multibyte characters - // start with a byte that is not in the ascii range, so we will stop + // start with a byte that is not in the ASCII range, so we will stop // there already. self.as_bytes().is_ascii() } @@ -2638,3 +2640,7 @@ impl_fn_for_zst! { unsafe { from_utf8_unchecked(bytes) } }; } + +#[stable(feature = "rust1", since = "1.0.0")] +#[cfg(not(bootstrap))] +impl !crate::error::Error for &str {} |