diff options
Diffstat (limited to 'library/core/src/fmt/mod.rs')
| -rw-r--r-- | library/core/src/fmt/mod.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/library/core/src/fmt/mod.rs b/library/core/src/fmt/mod.rs index b13c7ee5aa2..48f36044471 100644 --- a/library/core/src/fmt/mod.rs +++ b/library/core/src/fmt/mod.rs @@ -710,9 +710,10 @@ impl<'a> Arguments<'a> { } /// Same as [`Arguments::as_str`], but will only return `Some(s)` if it can be determined at compile time. + #[unstable(feature = "fmt_internals", reason = "internal to standard library", issue = "none")] #[must_use] #[inline] - fn as_statically_known_str(&self) -> Option<&'static str> { + pub fn as_statically_known_str(&self) -> Option<&'static str> { let s = self.as_str(); if core::intrinsics::is_val_statically_known(s.is_some()) { s } else { None } } |