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My main goals were:
- be clear when we talk about "references" and "pointers"
- remove Managed boxes completely and the concept of GC.
https://github.com/mozilla/rust/issues/13987
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r=alexcrichton
This should block on #14323
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[breaking-change]
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The current tutorial says that the only way to get master is to build from source, which isn't true anymore - nightly binaries and an installer for Mac OS X are now available at the install page: http://www.rust-lang.org/install.html . Feedback very much welcome! Addresses issue #13578.
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As part of the libstd facade (cc #13851), rustdoc is taught to inline documentation across crate boundaries through the usage of a `pub use` statement. This is done to allow libstd to maintain the facade that it is a standalone library with a defined public interface (allowing us to shuffle around what's underneath it).
A preview is available at http://people.mozilla.org/~acrichton/doc/std/index.html
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This indends to help quell frequently answered questions about the language
design in a single, authoritative place.
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This indends to help quell frequently answered questions about the language
design in a single, authoritative place.
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[breaking-change]
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There's a fair number of attributes that have to be whitelisted since
they're either looked for by rustdoc, in trans, or as needed. These can
be cleaned up in the future.
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section back to pointers guide
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Clean pointers guide
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extra::arc -> alloc::arc
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* Change ~ references to Box
* Rewrite examples so they can be compiled an run
* Mention libcore
* Update wording about compiler-required functions
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[breaking-change]
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extra::arc -> sync::arc
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The new documentation site has shorter urls, gzip'd content, and index.html
redirecting functionality.
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Excluding the functions inherited from the cast module last week (with marked
stability levels), these functions received the following treatment.
* size_of - this method has become #[stable]
* nonzero_size_of/nonzero_size_of_val - these methods have been removed
* min_align_of - this method is now #[stable]
* pref_align_of - this method has been renamed without the
`pref_` prefix, and it is the "default alignment" now. This decision is in line
with what clang does (see url linked in comment on function). This function
is now #[stable].
* init - renamed to zeroed and marked #[stable]
* uninit - marked #[stable]
* move_val_init - renamed to overwrite and marked #[stable]
* {from,to}_{be,le}{16,32,64} - all functions marked #[stable]
* swap/replace/drop - marked #[stable]
* size_of_val/min_align_of_val/align_of_val - these functions are marked
#[unstable], but will continue to exist in some form. Concerns have been
raised about their `_val` prefix.
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Excluding the functions inherited from the cast module last week (with marked
stability levels), these functions received the following treatment.
* size_of - this method has become #[stable]
* nonzero_size_of/nonzero_size_of_val - these methods have been removed
* min_align_of - this method is now #[stable]
* pref_align_of - this method has been renamed without the
`pref_` prefix, and it is the "default alignment" now. This decision is in line
with what clang does (see url linked in comment on function). This function
is now #[stable].
* init - renamed to zeroed and marked #[stable]
* uninit - marked #[stable]
* move_val_init - renamed to overwrite and marked #[stable]
* {from,to}_{be,le}{16,32,64} - all functions marked #[stable]
* swap/replace/drop - marked #[stable]
* size_of_val/min_align_of_val/align_of_val - these functions are marked
#[unstable], but will continue to exist in some form. Concerns have been
raised about their `_val` prefix.
[breaking-change]
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The grammar for use declarations was outdated. Corrected some other mistakes.
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The grammar for use declarations was outdated.
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Not too hot on the second change, welcome a better suggestion/wording.
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Change `str::from_utf8_owned()` and `StrBuf::from_utf8()` to return `Result`.
This allows the vector to be recovered when it contains invalid UTF-8.
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The core library in theory has 0 dependencies, but in practice it has some in
order for it to be efficient. These dependencies are in the form of the basic
memory operations provided by libc traditionally, such as memset, memcmp, etc.
These functions are trivial to implement and themselves have 0 dependencies.
This commit adds a new crate, librlibc, which will serve the purpose of
providing these dependencies. The crate is never linked to by default, but is
available to be linked to by downstream consumers. Normally these functions are
provided by the system libc, but in other freestanding contexts a libc may not
be available. In these cases, librlibc will suffice for enabling execution with
libcore.
cc #10116
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This is fully backwards compatible, since test names are Rust
identifiers + `:`, and hence not special regex characters.
Fixes #2866.
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This allows the original vector to be recovered in the event that it is
not valid UTF-8.
[breaking-change]
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This is to clarify that match construct doesn't define a new variable, since I
observed a person reading the Rust tutorial who seemed to incorrectly think
that it did. Fixes https://github.com/mozilla/rust/issues/13571 .
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After allowing mixing rlibs and dylibs in #13892, the documentation was not
updated accordingly to reflect this new capability.
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Keyword for continue expressions was changed from loop to continue, but the
manual was not updated.
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There are no arrays in Rust, they are slices. Especially in the tutorial beginners should not be confused with wrong terminology. It helps to know the right names for things when you want to find something in the documentation.
@erickt explained that today to me and it helped me a lot when getting started :wink: Maybe we should also explain what a slice and what a vector is in the tutorial. If you like that, I will try to do that and attach that to the pull request :wink:
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