Benjamin Herr 382143abd8 doc/rust.md: Demonstrate the f::<T>() syntax more often
The "Generic functions" subsection mentions that generic functions are
instantiated based on context, so let's also mention right away (with a
link to the #paths section) that an explicit form is available.

This also adds an example to the function call expression section that
explicitly instantiates a generic function.
2013-03-02 01:07:01 +01:00
..

The markdown docs are only generated by make when node is installed (use
`make doc`). If you don't have node installed you can generate them yourself. 
Unfortunately there's no real standard for markdown and all the tools work 
differently. pandoc is one that seems to work well.

To generate an html version of a doc do something like:
pandoc --from=markdown --to=html --number-sections -o build/doc/rust.html doc/rust.md && git web--browse build/doc/rust.html

The syntax for pandoc flavored markdown can be found at:
http://johnmacfarlane.net/pandoc/README.html#pandocs-markdown

A nice quick reference (for non-pandoc markdown) is at:
http://kramdown.rubyforge.org/quickref.html