Rollup of 7 pull requests #46266
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Rollup of 7 pull requests #46266
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Provides the following conversion implementations:
* `From<`{`CString`,`&CStr`}`>` for {`Arc`,`Rc`}`<CStr>`
* `From<`{`OsString`,`&OsStr`}`>` for {`Arc`,`Rc`}`<OsStr>`
* `From<`{`PathBuf`,`&Path`}`>` for {`Arc`,`Rc`}`<Path>`
Closes rust-lang#45008
Implement `Rc`/`Arc` conversions for string-like types
Provides the following conversion implementations:
* `From<`{`CString`,`&CStr`}`>` for {`Arc`,`Rc`}`<CStr>`
* `From<`{`OsString`,`&OsStr`}`>` for {`Arc`,`Rc`}`<OsStr>`
* `From<`{`PathBuf`,`&Path`}`>` for {`Arc`,`Rc`}`<Path>`
Closes rust-lang#45008
…wsxcv Adding `eprint*!` to the list of macros in the `format!` family The `eprint!` and `eprintln!` macros were added in 7612727. The `std::fmt` documentation does not mention these macros next to `print!` and `println!` in the [Related macros](https://doc.rust-lang.org/std/fmt/#related-macros) section, and I did not find evidence that this omission was deliberate. This PR adds such documentation. The first modification is to add `eprint!` and `eprintln!` to the list of related macros in the `format!` family. This is how it appears with this change:  The second modification adds a sub-section for `eprint!` and `eprintln!`. Here is how the new section appears: 
…uietMisdreavus Remove invalid doc link r? @rust-lang/docs
core::marker fix typo
Update MSVC compilation instructions regarding path length on Windows Fix rust-lang#46214
Derive Debug for LangItem
InstCombine Len([_; N]) => const N in MIR A small opportunity I noticed in passing. Not super exciting on its own, but opens the door for a const propagation pass that could completely remove const bounds checks from arrays at MIR time, for example.
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r? @BurntSushi (rust_highfive has picked a reviewer for you, use r? to override) |
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@bors r+ p=7 |
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📌 Commit 38003ef has been approved by |
kennytm
added
the
S-waiting-on-bors
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⌛ Testing commit 38003ef with merge 4787f66a46aa9b47ca64bfcff514f3795d1003f5... |
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💔 Test failed - status-travis |
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Rc/Arcconversions for string-like types #45990, Addingeprint*!to the list of macros in theformat!family #46201, Remove invalid doc link #46224, core::marker fix typo #46234, Update MSVC compilation instructions regarding path length on Windows #46252, Derive Debug for LangItem #46259, InstCombine Len([_; N]) => const N in MIR #46264