we forgot to make Path implement Hash
#22351
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`PathBuf` does implement `Hash`, but `Path` doesn't. This makes it annoying if you have a `HashMap` with `PathBuf`s as keys, because it means you have to convert a `Path` into a `PathBuf` and get a reference to it simply to perform operations on the `HashMap`!
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Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @huonw (or someone else) soon. If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. The way Github handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes. Please see CONTRIBUTING.md for more information. |
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This is my first, glorious contribution. I hope I didn't screw it up D: |
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@bors r+ 10dd rollup |
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Thanks, seems fine to me! |
Manishearth
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Feb 15, 2015
`PathBuf` does implement `Hash`, but `Path` doesn't. This makes it annoying if you have a `HashMap` with `PathBuf`s as keys, because it means you have to convert a `Path` into a `PathBuf` and get a reference to it simply to perform operations on the `HashMap`!
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PathBufdoes implementHash, butPathdoesn't. This makes itannoying if you have a
HashMapwithPathBufs as keys, becauseit means you have to convert a
Pathinto aPathBufand get areference to it simply to perform operations on the
HashMap!