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inrust-lang/rust-playground (press backspace or delete to remove)

Consider: fn main() { let a = r abc\ ; let b = br abc\ ; let c = cr abc\ ; } [playground](https://play.rust-lang.org/?version=stable mode=debug edition=2024 gist=0828f4be3233474e8276260b4881add8) ...
upstream
  • ChrisDenton
  • 4
  • Opened 
    on Mar 23
  • #1147

mod sub { fn foo() { let map = HashMap::new(); } } suggestios: Compiling playground v0.0.1 (/playground) error[E0433]: failed to resolve: use of undeclared type `HashMap` -- src/lib.rs:3:19 ...
  • karolzwolak
  • Opened 
    on Mar 11
  • #1144

Pressing the icon to the right of Permalink to the playground turns green and says Copied! when you press it, but it does not actually copy to the clipboard. This replicates on Firefox on MacOS and Firefox ...
bug
  • jamesmunns
  • 2
  • Opened 
    on Feb 23
  • #1141

When going to https://play.rust-lang.org/?version=stable mode=debug edition=2021 in a new browser, hitting Run returns a compile error of: Unexpected token , !DOCTYPE ... is not valid JSON The ...
  • xobs
  • 1
  • Opened 
    on Feb 13
  • #1137

Rust 2024 ~is stable since 1.83 (which can be selected on the playground).~ will be stable in 1.85. Selecting it should no longer switch to nightly. The patch should look very similar to PR #739. I wanted ...
  • fmease
  • 2
  • Opened 
    on Dec 2, 2024
  • #1126

rustc uses a lot of colors and highlighting in its errors. sometimes the output is hard to read when those are removed. consider for example this diagnostic, where it s hard to parse that the - is meant ...
  • jyn514
  • 5
  • Opened 
    on Nov 8, 2024
  • #1117

Because we can t edit gists created by the Playground, I like to copy the content into my own account and add a comment linking back to the Playground e.g., https://gist.github.com/heaths/9ca334d400763698e0d4c895d495190a ...
  • heaths
  • Opened 
    on Nov 8, 2024
  • #1114

Operating system: MacOS Sequoia 15.0.1 (the issue was also present in earlier versions) Browser: Firefox, latest version As the title says, I have a problem with some keyboard inputs not interpreted correctly ...
  • Zstorm999
  • 2
  • Opened 
    on Oct 28, 2024
  • #1113

This might not be the best fit for a GitHub issue, but I m not sure where else to report it. I ve been working on an article that uses a large number of Playgroud examples (rough draft), and I ve noticed ...
  • oconnor663
  • 2
  • Opened 
    on Oct 17, 2024
  • #1111

I ve been experiencing frequent hangs in the Playground, especially when I try to run tests, rustfmt, generate a share link, or run a program. I m not sure if anyone else has noticed this issue, but it ...
  • dxphilo
  • 5
  • Opened 
    on Oct 15, 2024
  • #1110
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