This is preliminary work on bringing rustpkg up to conformance with #5679
and related issues.
This change makes rustpkg infer a package ID from its containing directory,
instead of requiring name and vers attributes in the code. Many aspects of it
are incomplete; I've only tested one package (see README.txt) and one command,
"build". So far it only works for local packages.
I also removed code for several of the package commands other than "build",
replacing them with stubs that fail, since they used package IDs in ways that
didn't jibe well with the new scheme. I will re-implement the commands one
at a time.
This adds an example for most of the methods in Rng.
As a total newcomer to Rust, it took a while to figure out how to do basic things like use library functions, because there aren't many usage examples, and most examples that Google turns up are out of date. Something like this would have saved me a bit of time.
This might be a bit verbose. Some alternative options would be to consolidate all the examples into one section, or to only have code for the specific function call inline.
Good morning,
This first patch series adds support for `#[deriving(Decodable, Encodable)]`, but does not yet remove `#[auto_encode]` and `#[auto_decode]`. I need a snapshot to remove the old code. Along the way it also extends support for tuple structs and struct enum variants.
Also, it includes a minor fix to the pretty printer. We decided a while ago to use 4 spaces to indent a match arm instead of 2. This updates the pretty printer to reflect that.
There's no unifying theme here; I'm just trying to clear a bunch of small commits: removing dead code, adding comments, renaming to an upper-case type, fixing one test case.
Revert map.each to something which takes two parameters rather than a tuple. The current setup iterates over `BaseIter<(&'self K, &'self V)>` where 'self is a lifetime declared *in the `each()` method*. You can't place such a type in the impl declaration. The compiler currently allows it, but this will not be legal under #5656 and I'm pretty sure it's not sound now. It's too bad that maps can't implement `BaseIter` (at least not over a tuple as they do here) but I think it has to be this way for the time being.
r? @thestinger
signature. In a nutshell, the idea is to (1) report an error if, for
a region pointer `'a T`, the lifetime `'a` is longer than any
lifetimes that appear in `T` (in other words, if a borrowed pointer
outlives any portion of its contents) and then (2) use this to assume
that in a function like `fn(self: &'a &'b T)`, the relationship `'a <=
'b` holds. This is needed for #5656. Fixes#5728.
