Rollup of 11 pull requests #50681
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Rollup of 11 pull requests #50681
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This removes the last dependency on syn 0.12
This removes skeptic from the dependency tree which in turn removes quite a few other dependencies
added rustc_const_unstable attribute extended tests added conversion test fixed tidy test added feature attribute
Previously, any file would be read, which is both unnecessary, and causes issues if irrelevant non-Unicode files were read (e.g. `.DS_STORE`).
Generate an IO error if the offset is out of bounds for the system call.
Cleanup some dependencies
Made some functions in time module const They may be const, or i missed something?
use fmt::Result where applicable This is a quite boring PR, but I think the type alias improves readability, so why not use it?
…ster Remove all reference to DepGraph::work_products This is an attempt at fixing rust-lang#50500. It will remove the `work_products` key from `DepGraphData` completely, in favour of just passing the relevant data around. I went in a little blindly; everything appears to work just fine but I'd appreciate any additional advice people. I didn't want to remove too much of what was already there, so I kept the structure pretty much the same (aside from some naming tweaks) - if anyone has suggestions on how to streamline it a little better, happy to follow up. r? @michaelwoerister
Don't require clippy/miri for beta r? @kennytm cc @alexcrichton I'm trying this out locally atm to see if it works as I think it should. Not sure how to test it for real except wait for the next beta. fixes rust-lang#50557
…cs, r=cramertj
Update canonicalize docs
I was recently working with file-paths in Rust, and I felt let down by the `std::fs::canonicalize` docs, so I figured I should submit a PR with some suggestions.
I was looking for a method to turn a relative path into an absolute path. The `canonicalize` docs didn't mention the words "relative" or "absolute", but they did mention resolving symlinks (which is a kind of canonicalisation and does not imply converting to absolute), so I assumed that's all it did. To remedy this, I've added the word "absolute" to the description of both `std::fs::canonicalize` and `std::path::Path::canonicalize`.
After calling `canonicalize` on Windows, I ran into a bunch of other problems I would not have expected from the function's behaviour on Linux. Specifically, if you call `canonicalize` on a path:
- it's allowed to be much longer than it otherwise would
- `.join("a/slash/delimited/path")` gives you a broken path that Windows can't use, where the same operation would have worked perfectly without `canonicalize` (if the path were short enough)
- the resulting path may confuse other Windows programs if you pass it to them on the command-line, or write it to a config file that they read, etc.
...so I tried to summarize those behaviours too.
If I understand correctly, those behaviours are a side-effect of calling `GetFinalPathNameByHandle`, and the documentation says `canonicalize` might not call that function in future, so maybe those side-effects shouldn't be part of the function's documentation. However, I bet there's a lot of applications deliberately calling `canonicalize` just for the path-length-extension alone, so that particular side-effect is de-facto part of the `canonicalize` interface.
…ive, r=alexcrichton Migrate the toolstate update bot to rust-highfive Rationale: Only members of the rust-lang organization can mention its teams. That means rust-lang#50434 has no effect if we are still using @kennytm-githubbot.
…veklabnik fs::write: Add example writing a &str This adds an example to the documentation for `fs::write` that demonstrates the use of the `AsRef<[u8]>` implementation for &str. Experienced users should already recognize the possibility from the type signature, but new users may not recognize the significance.
…nnytm Do not silently truncate offsets for `read_at`/`write_at` on emscripten Generate an IO error if the offset is out of bounds for the system call.
…richton AppVeyor: Read back trace from crash dump on failure. This is an attempt to debug spurious access violations on Windows (rust-lang#33434, rust-lang#50604). Thanks to rust-lang#50276, there should be minidumps to read when rustc segfault. (The implementation is based on <https://github.com/springmeyer/travis-coredump/blob/master/test.bat>.)
…=alexcrichton Ignore non .rs files for tidy libcoretest Previously, any file would be read, which is both unnecessary, and causes issues if irrelevant non-Unicode files were read (e.g. `.DS_STORE`).
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@bors r+ p=11 |
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📌 Commit a37bb08 has been approved by |
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⌛ Testing commit a37bb08 with merge 1c956f185111d07414c8a550408097bfbd7249a0... |
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💔 Test failed - status-appveyor |
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Superseded by #50686 |
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Successful merges:
read_at/write_aton emscripten #50634 (Do not silently truncate offsets forread_at/write_aton emscripten)Failed merges: