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2016-08-17Rollup merge of #35621 - frewsxcv:cstring-from-vec-doc, r=peschkajJonathan Turner-0/+11
Add doc example for `std::ffi::CString::from_vec_unchecked`. None
2016-08-17Rollup merge of #35613 - matthew-piziak:array-docs-trait-justification, ↵Jonathan Turner-3/+8
r=steveklabnik provide additional justification for array interface design Explain why Rust does not implement traits for large arrays. Explain why most methods are implemented on slices rather than arrays. Note: I'm dipping my toes in the water with a tiny PR. Especially looking for feedback on wording and style. Points of concern: appropriate level of top-level explanation; foreshadowing (is it appropriate to imply that we expect Rust's type system to eventually support size-generic arrays?); using `Foo` and `Bar` as type variables instead of e.g. `T` and `S`. @peschkaj
2016-08-17Rollup merge of #35610 - JessRudder:33637-doc-update-for-str-representaton, ↵Jonathan Turner-0/+4
r=steveklabnik Add note to docs for &str that example is to demo internals only r? @steveklabnik This adds a note below the &str representation example explaining that the example provided should not be used under normal circumstances.. Would it make sense to point people in the direction of the method(s) they should use instead? I left it out in the interest of not complicating the documentation, but, there's definitely an argument to be made for adding a bit of guidance in there.
2016-08-16Auto merge of #35354 - tomgarcia:covariant-drain, r=alexcrichtonbors-6/+13
Made vec_deque::Drain, hash_map::Drain, and hash_set::Drain covariant Fixed the rest of the Drain iterators.
2016-08-14Rollup merge of #35574 - badboy:emscripten-test-fixes, r=brsonEduard-Mihai Burtescu-8/+9
Emscripten test fixes This picks up parts of #31623 to disable certain tests that emscripten can't run, as threads/processes are not supported. I re-applied @tomaka's changes manually, I can rebase those commits with his credentials if he wants. It also disables jemalloc for emscripten (at least in Rustbuild, I have to check if there is another setting for the same thing in the old makefile approach). This should not impact anything for normal builds.
2016-08-14Rollup merge of #35444 - alexcrichton:optimize-catch-unwind, r=brsonEduard-Mihai Burtescu-36/+68
std: Optimize panic::catch_unwind slightly The previous implementation of this function was overly conservative with liberal usage of `Option` and `.unwrap()` which in theory never triggers. This commit essentially removes the `Option`s in favor of unsafe implementations, improving the code generation of the fast path for LLVM to see through what's happening more clearly. cc #34727
2016-08-14Rollup merge of #34941 - qolop:patch-2, r=apasel422Eduard-Mihai Burtescu-2/+2
Fix typo (privledge->privilege)
2016-08-12provide additional justification for array interface designMatthew Piziak-3/+8
Explain why Rust does not implement traits for large arrays. Explain why most methods are implemented on slices rather than arrays.
2016-08-12Update note to include recommendation to use `.as_slice()`JessRudder-1/+2
2016-08-12Add doc example for `std::ffi::CString::from_vec_unchecked`.Corey Farwell-0/+11
2016-08-11Fix typoPatrick McCann-1/+1
Didn't see this one at first.
2016-08-11Add note to docs for &str that example is to demo internals onlyJessRudder-0/+3
2016-08-11std: Optimize panic::catch_unwind slightlyAlex Crichton-36/+68
The previous implementation of this function was overly conservative with liberal usage of `Option` and `.unwrap()` which in theory never triggers. This commit essentially removes the `Option`s in favor of unsafe implementations, improving the code generation of the fast path for LLVM to see through what's happening more clearly. cc #34727
2016-08-11Rollup merge of #35569 - pietroalbini:fix-typo, r=steveklabnikJonathan Turner-1/+1
Fix docs typo in std::os::unix::net::SocketAddr::is_unnamed
2016-08-11Rollup merge of #35482 - frewsxcv:patch-31, r=GuillaumeGomezJonathan Turner-17/+9
Remove unnecessary `main` functions in doc examples.
2016-08-11Auto merge of #34866 - cynicaldevil:panic-counter, r=alexcrichtonbors-23/+40
Refactored code to access TLS only in case of panic (II) Fixes #34787 r? @alexcrichton Do it **very** carefully this time!
2016-08-10Auto merge of #35525 - jonathandturner:rollup, r=jonathandturnerbors-7/+6
Rollup of 15 pull requests - Successful merges: #35371, #35396, #35446, #35449, #35452, #35458, #35465, #35466, #35470, #35475, #35477, #35484, #35504, #35507, #35524 - Failed merges: #35395, #35415
2016-08-10Added an update_panic_count function to handle access to PANIC_COUNTNikhil Shagrithaya-23/+28
2016-08-10Added a shim around rust_panic to update panic counterNikhil Shagrithaya-1/+11
2016-08-10Refactored code to access TLS only in case of panicNikhil Shagrithaya-9/+11
2016-08-10Clarify std::os::unix::net::SocketAddr::is_unnamed's docstringPietro Albini-1/+1
2016-08-10Fix docs typo in std::os::unix::net::SocketAddr::is_unnamedPietro Albini-1/+1
2016-08-10[emscripten] Disable code paths that don't work on emscriptenJan-Erik Rediger-8/+9
2016-08-09Auto merge of #35426 - frewsxcv:os-sys-env-args-phantoms, r=alexcrichtonbors-6/+7
Utilize `PhantomData` to enforce `!Sync` and `!Send` field. None
2016-08-09Auto merge of #35425 - apasel422:refcell, r=alexcrichtonbors-0/+16
Implement `RefCell::{try_borrow, try_borrow_mut}` CC #35070 r? @alexcrichton
2016-08-08Implement `RefCell::{try_borrow, try_borrow_mut}`Andrew Paseltiner-0/+16
2016-08-08Rollup merge of #35371 - mgattozzi:master, r=steveklabnikJonathan Turner-7/+6
Update HashMap docs regarding DoS protection Because of changes to how Rust acquires randomness HashMap is not guaranteed to be DoS resistant. This commit reflects these changes in the docs themselves and provides an alternative method to creating a hash that is resistant if needed. This fixes #33817 and includes relevant information regarding changes made in #33086
2016-08-08Remove unnecessary `main` functions in doc examples.Corey Farwell-17/+9
2016-08-07Rollup merge of #35436 - frewsxcv:into-vec, r=GuillaumeGomezJonathan Turner-0/+9
Add doc example for `std::ffi::NulError::into_vec`. None
2016-08-07Rollup merge of #35433 - mneumann:dragonfly-fix-libstd-errno-location, ↵Jonathan Turner-0/+1
r=alexcrichton Fix build on DragonFly (unused function errno_location) Function errno_location() is not used on DragonFly. As warnings are errors, this breaks the build.
2016-08-07Utilize `PhantomData` to enforce `!Sync` and `!Send` field.Corey Farwell-6/+7
2016-08-06Auto merge of #35378 - Amanieu:rwlock_eagain, r=alexcrichtonbors-1/+3
Handle RwLock reader count overflow `pthread_rwlock_rdlock` may return `EAGAIN` if the maximum reader count overflows. We shouldn't return a successful lock in that case.
2016-08-06Add doc example for `std::ffi::NulError::into_vec`.Corey Farwell-0/+9
2016-08-06Fix build on DragonFly (unused function errno_location)Michael Neumann-0/+1
Function errno_location() is not used on DragonFly. As warnings are errors, this breaks the build.
2016-08-06Rollup merge of #34916 - tbu-:pr_comment_on_seek_cast, r=GuillaumeGomezEduard-Mihai Burtescu-4/+8
Comment on the casts in the `seek` implementations on files
2016-08-05Handle RwLock reader count overflowAmanieu d'Antras-1/+3
2016-08-05Comment on the casts in the `seek` implementations on filesTobias Bucher-4/+8
2016-08-05Update HashMap docs regarding DoS protectionMichael Gattozzi-7/+6
Because of changes to how Rust acquires randomness HashMap is not guaranteed to be DoS resistant. This commit reflects these changes in the docs themselves and provides an alternative method to creating a hash that is resistant if needed.
2016-08-05Rollup merge of #35239 - dns2utf8:doc_park_timeout, r=steveklabnikGuillaume Gomez-1/+25
Doc `std::thread::park_timeout` r? @steveklabnik
2016-08-05Rollup merge of #35182 - frewsxcv:nulerror, r=steveklabnikGuillaume Gomez-0/+12
Add doc example for `std::ffi::NulError::nul_position`. None
2016-08-05Rollup merge of #35175 - frewsxcv:tcp, r=GuillaumeGomezGuillaume Gomez-1/+10
A couple `std::net` doc improvements. None
2016-08-05Rollup merge of #35109 - GuillaumeGomez:io_docs, r=steveklabnikGuillaume Gomez-2/+222
Add io::Error doc examples Fixes #29359. r? @steveklabnik
2016-08-05Rollup merge of #35076 - GuillaumeGomez:file_type_docs, r=steveklabnikGuillaume Gomez-1/+59
Add doc examples for FileType struct Part of #29356. r? @steveklabnik
2016-08-04Made vec_deque::Drain, hash_map::Drain, and hash_set::Drain covariantThomas Garcia-6/+13
2016-08-03Add link to replacement functionStefan Schindler-1/+6
2016-08-03Add an example to `std::thread::park_timeout`Stefan Schindler-0/+19
2016-08-03Add doc examples for FileType structGuillaume Gomez-1/+59
2016-08-02Add doc example for `std::ffi::NulError::nul_position`.Corey Farwell-0/+12
2016-08-02Auto merge of #35084 - tbu-:pr_lowercase_wtf8_debug, r=brsonbors-2/+2
Escape the unmatched surrogates with lower-case hexadecimal numbers It's done the same way for the rest of the codepoint escapes.
2016-08-01Link to relevant method/struct for `std::net::Shutdown` docs.Corey Farwell-1/+5
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