diff options
Diffstat (limited to 'library/alloc/src/string.rs')
| -rw-r--r-- | library/alloc/src/string.rs | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/library/alloc/src/string.rs b/library/alloc/src/string.rs index 7a8e6f088..ca182c810 100644 --- a/library/alloc/src/string.rs +++ b/library/alloc/src/string.rs @@ -363,7 +363,7 @@ use crate::vec::Vec; /// [`as_str()`]: String::as_str #[derive(PartialOrd, Eq, Ord)] #[stable(feature = "rust1", since = "1.0.0")] -#[cfg_attr(all(not(bootstrap), not(test)), lang = "String")] +#[cfg_attr(not(test), lang = "String")] pub struct String { vec: Vec<u8>, } @@ -2549,6 +2549,15 @@ impl ToString for char { } #[cfg(not(no_global_oom_handling))] +#[stable(feature = "bool_to_string_specialization", since = "1.68.0")] +impl ToString for bool { + #[inline] + fn to_string(&self) -> String { + String::from(if *self { "true" } else { "false" }) + } +} + +#[cfg(not(no_global_oom_handling))] #[stable(feature = "u8_to_string_specialization", since = "1.54.0")] impl ToString for u8 { #[inline] @@ -2678,7 +2687,7 @@ impl From<&String> for String { } } -// note: test pulls in libstd, which causes errors here +// note: test pulls in std, which causes errors here #[cfg(not(test))] #[stable(feature = "string_from_box", since = "1.18.0")] impl From<Box<str>> for String { |