Adds a new assist to autogenerate a new fn based on the selected struct, excluding tuple structs and unions. The fn will inherit the same visibility as the struct and the assist will attempt to reuse any existing impl blocks that exist at the same level of struct.
Not marking this as closing #1644 since there's a part 2 of adding autocompletion for when someone starts typing `[pub ]fn new(...`
bors[bot] [Fri, 15 Nov 2019 06:27:59 +0000 (06:27 +0000)]
Merge #2249
2249: Cleanup hover r=matklad a=kjeremy
Take advantage of classify_name to consolidate multiple hover paths. This isn't quite as clean as I want it to be (`no_fallback` bool is wonky). There's a relationship between `HoverResult` being empty and the range that is a little warty.
Also I noticed that HoverResults are always marked as exact and have been for quite a while... maybe that should be removed in another PR.
bors[bot] [Fri, 15 Nov 2019 06:01:26 +0000 (06:01 +0000)]
Merge #2246
2246: Normalize Line Endings r=matklad a=kjeremy
Line endings with git always confuse me so let's be explicit.
In doing this I ran `git add --renormalize .` on my repo per https://help.github.com/en/github/using-git/configuring-git-to-handle-line-endings and it converted a bunch of files. I then backed it all out and ran it again and only this one `Cargo.toml` file changed so I suspect line endings are just weird.
With the added contexts (not at all exhaustive), the error became
Error: install server
Caused by:
0: build AutoCfg with target directory
1: No such file or directory (os error 2)
Since anyhow is such a small thing (no new transitive dependencies!),
and in general gives you `Result<T, Box<dyn Error>>` on steroids, I
think this a nice small change. The only slightly annoying thing was to
replace all the `Err(format!(…))?` calls (haven't even looked at whether
we can make it support wrapping strings though), but the `bail!` macro
is shorter anyway :)
With the added contexts (not at all exhaustive), the error became
Error: install server
Caused by:
0: build AutoCfg with target directory
1: No such file or directory (os error 2)
Since anyhow is such a small thing (no new transitive dependencies!),
and in general gives you `Result<T, Box<dyn Error>>` on steroids, I
think this a nice small change. The only slightly annoying thing was to
replace all the `Err(format!(…))?` calls (haven't even looked at whether
we can make it support wrapping strings though), but the `bail!` macro
is shorter anyway :)
bors[bot] [Tue, 12 Nov 2019 15:30:36 +0000 (15:30 +0000)]
Merge #2217
2217: Implement FromStr for enum Edition r=matklad a=clemarescx
Just did this as I came across the comment in the code asking for implementing `std::str::FromStr` for `input::Edition`.
Not sure what was meant by "proper error handling" though, `panic!` with a descriptive message might not be it :sweat_smile:
bors[bot] [Tue, 12 Nov 2019 13:52:30 +0000 (13:52 +0000)]
Merge #2222
2222: Remove owner from Body r=matklad a=matklad
cc @flodiebold
I do this so that it's easier to move lowering code to another crate (owner is the only thing that tethers Body to the rest of the code), but it's interesting that this is a net reduction of lines. I think this might be considered an evidence that it's a good idea to not add "parent pointers" / parent ids to data structures, and instead add them to `ctx` objects which are used when building data structures
bors[bot] [Mon, 11 Nov 2019 16:21:55 +0000 (16:21 +0000)]
Merge #2213
2213: Hir generic param r=flodiebold a=matklad
r? @flodiebold
This should make the life of IDE easier: before, it got `GenericParam(u32)` which was of questionable utility. Now, it's a proper code_model type, so it can gain `source`, `name`, `module` and all the other hir methods, should the IDE need them. Moreover, IDE now doesn't care about internal representation of generic param, which seems like a long-term win.
The problem is, of course, that we now have to types named `GenericParam` in hir: this code_model type, and an internal type with an index which doesn't know about the parent. I think it's fine for the time being, but, after we finish cratefication of hir, this local `GenericParam` should move to `hir_def` or `hir_ty`, and *maybe* restrucured as `ParamId / PramData` pair.
bors[bot] [Mon, 11 Nov 2019 11:48:02 +0000 (11:48 +0000)]
Merge #2200
2200: Add variables to HIR r=matklad a=matklad
Introduce a `hir::Variable`, which should cover locals, parameters and `self`. Unlike `PatId`, variable knows it's owner so it is self-contained, and should be more convenient to use from `ra_ide_api`.
The goal here is to hide more details about `Body` from hir, which should make it easier to move `Body` into `hir_def`. I don't think that `ra_ide_api` intrracts with bodies directly at the moment anyway, but the glue layer is based basically on `ast::BindPat`, which seems pretty brittle.
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