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All of these crates have been deprecated for some time and properly live in the
rust-lang organization as cargo-based crates.
To update your code, depend on the rust-lang/foo repository via cargo.
[breaking-change]
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This reverts commit 2288f332301b9e22db2890df256322650a7f3445.
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This breaks code that looks like:
match foo {
1..3 => { ... }
}
Instead, write:
match foo {
1...3 => { ... }
}
Closes #17295.
[breaking-change]
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This makes it consistent with the same functions for slices,
and allows the search closure to be specified last.
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Signed-off-by: OGINO Masanori <masanori.ogino@gmail.com>
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The replacement is [rust-url](https://github.com/servo/rust-url),
which can be used with Cargo.
Fix #15874
Fix #10707
Close #10706
Close #10705
Close #8486
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Closes #15544
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[breaking-change]
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This is an implementation of [RFC 35](https://github.com/rust-lang/rfcs/blob/master/active/0035-remove-crate-id.md).
The summary for this PR is the same as that of the RFC, with one addendum:
* Removes the `#[crate_id]` attribute and knowledge of versions from rustc.
* Added a `#[crate_name]` attribute similar to the old `#[crate_id]` attribute
* Output filenames no longer have versions or hashes
* Symbols no longer have versions (they still have hashes)
* A new flag, `--extern`, is used to override searching for external crates
* A new flag, `-C metadata=foo`, used when hashing symbols
* [added] An old flag, `--crate-name`, was re purposed to specify the crate name from the command line.
I tried to maintain backwards compatibility wherever possible (with warnings being printed). If I missed anywhere, however, please let me know!
[breaking-change]
Closes #14468
Closes #14469
Closes #14470
Closes #14471
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See commits for info, a number of these are 'breaking', although liburl is marked experimental so I'm not sure that matters so much.
First two commits will be impacted if #15138 is adopted, but it's a simple rename.
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Some signatures have changed from String to &str returns.
To fix, call to_string() on the returned value.
[breaking-change]
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url.path - Now a Path instead of a String.
To fix old code:
url.path => url.path.path
url.query => url.path.query
url.fragment => url.path.fragment
Not much point having the Path struct if it's not going to be used.
[breaking-change]
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url::path_from_str => url::Path::parse_str
The FromStr trait still works, but its confusing to have a path_from_str
free function that retuns a Result, while the regular from_str style
functions return an Option, hence the rename to indicate a Result.
[breaking-change]
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url::from_str => url::Url::parse_str
The FromStr trait still works, but its confusing to have a from_str
free function that retuns a Result, while the regular from_str
returns an Option, hence the rename.
[breaking-change]
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Conflicts:
src/libstd/lib.rs
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floating point numbers for real.
This will break code that looks like:
let mut x = 0;
while ... {
x += 1;
}
println!("{}", x);
Change that code to:
let mut x = 0i;
while ... {
x += 1;
}
println!("{}", x);
Closes #15201.
[breaking-change]
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* The select/plural methods from format strings are removed
* The # character no longer needs to be escaped
* The \-based escapes have been removed
* '{{' is now an escape for '{'
* '}}' is now an escape for '}'
Closes #14810
[breaking-change]
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This grows a new option inside of rustdoc to add the ability to submit examples
to an external website. If the `--markdown-playground-url` command line option
or crate doc attribute `html_playground_url` is present, then examples will have
a button on hover to submit the code to the playground specified.
This commit enables submission of example code to play.rust-lang.org. The code
submitted is that which is tested by rustdoc, not necessarily the exact code
shown in the example.
Closes #14654
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Previously, bytes less than 16 would be encoded as %X, rather than %XX,
since the output width was left to be automatic.
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This completes the last stage of the renaming of the comparison hierarchy of
traits. This change renames TotalEq to Eq and TotalOrd to Ord.
In the future the new Eq/Ord will be filled out with their appropriate methods,
but for now this change is purely a renaming change.
[breaking-change]
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This is part of the ongoing renaming of the equality traits. See #12517 for more
details. All code using Eq/Ord will temporarily need to move to Partial{Eq,Ord}
or the Total{Eq,Ord} traits. The Total traits will soon be renamed to {Eq,Ord}.
cc #12517
[breaking-change]
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[breaking-change]
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[breaking-change]
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The new documentation site has shorter urls, gzip'd content, and index.html
redirecting functionality.
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1. Wherever the `buf` field of a `Formatter` was used, the `Formatter` is used
instead.
2. The usage of `write_fmt` is minimized as much as possible, the `write!` macro
is preferred wherever possible.
3. Usage of `fmt::write` is minimized, favoring the `write!` macro instead.
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port all code over to use it.
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