- Fix#26968 by noting the difference between ".." and "_" more explicitly
- Change one of the examples to show the match-all behaviour of ".."
- Merge "Ignoring variants" and "Ignoring bindings" sections into the latter
Squashed at reviewer's request:
Add heading at the end of the introductory material
Spice up introductory paragraphs a bit
Use quotes instead of <code> for phrase
Remove "other" in "other restrictions" (it's not obvious that any other
restrictions have been mentioned)
"Default methods" is a second-level heading, but is not a subsection of
"Where clause"
Reword "Default methods" introduction: it's not the "last feature" on
this page
This includes a new example with Rectangle, instead of reusing HasArea,
because fn area would require the Mul trait, and the added complexity of
that would be better left for the Operators and Overloading chapter.
Squashed at reviewer's request: Move teaser for trait bounds to bottom
Guessing Game states that "Rust only imports a few things into every
program, the ‘prelude’". That isn't strictly true. That is all it
imports by default and the change clarifies that point.
Added definitions for 'Expression', 'Expression-Oriented Language' and 'Statement' to glossary.
Sorted the definitions alphabetically.
r? @steveklabnik
The reader could probably infer this from the current text, but for C++ programmers it's not obvious that struct fields don't automatically become public.
Apparently I wasn't the only one to be confused:
http://stackoverflow.com/questions/29157300/field-of-struct-is-private-when-importing-module
I don't think an example is necessary, but can add one if desired.
r? @steveklabnik
Instead of bar/baz, use valid/invalid as default methods. This
illustrates why you might want default methods, and shows that you can
call other trait methods from a default method.
r? @steveklabnik
Instead of bar/baz, use valid/invalid as default methods. This
illustrates why you might want default methods, and shows that you can
call other trait methods from a default method.
Was browsing somebody else's code and came across a snippet using labels. Looking around, it seems like there was an example for this in [rustbyexample](http://rustbyexample.com/flow_control/loop/nested.html) but none in trpl.
Updated "Installing Rust" and "After installation" to provide additional guidance to Windows users on including Rust in the Path system variable.
r? @steveklabnik
