Tracking Issue for const_arguments_as_str

[ghost]

Feature gate: #![feature(const_arguments_as_str)]

This is a tracking issue for const fmt::Arguments::as_str.
Note that the original PR didn't create a tracking issue.

Public API

// core::fmt

impl<'a> Arguments<'a> {
    #[stable(feature = "fmt_as_str", since = "1.52.0")]
    #[rustc_const_unstable(feature = "const_arguments_as_str", issue = "103900")]
    pub const fn as_str(&self) -> Option<&'static str>;
}

Steps / History

• Implementation: Make fmt::Arguments::as_str unstably const #86655
• Mention tracking issue in feature gate: Add tracking issue for const_arguments_as_str #103901
• Final comment period (FCP)¹
• Stabilization PR

Unresolved Questions

• None yet.

Footnotes

1. https://std-dev-guide.rust-lang.org/feature-lifecycle/stabilization.html ↩