2165: ra_assists: Add add_new assist r=matklad a=rep-nop
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(...`
Co-authored-by: Wesley Norris <repnop@outlook.com>
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.
2099: Fix panic on raw string assist r=matklad a=aee11
Strings that do not contain two quotation marks would cause a slice indexing panic because `find_usual_string_range` would return a range that only contained a single quotation mark.
Panic example:
```
fn main() {
let s = "<|>
}
```
I noticed a lot of panics from the `make_raw_string` assist while working on another issue today.
Co-authored-by: Alexander Elís Ebenesersson <alex2789@gmail.com>
Strings that do not contain two quotation marks
would cause a slice indexing panic because code
was assuming `find_usual_string_range` would return
a string with two quotes, but it would incorrectly
also return text ranges containing only a single quote.
Fixes#1807
This assist can transform expressions of the form `!x || !y` into
`!(x && y)`. This also works with `&&`.
This assist will only trigger if the cursor is on the central logical
operator.
The main limitation of this current implementation is that both operands
need to be an explicit negation, either of the form `!x`, or `x != y`.
More operands could be accepted, but this would complicate the implementation
quite a bit.
1815: Support correct `$crate` expansion in macros r=uHOOCCOOHu a=uHOOCCOOHu
This PR makes normal use cases of `$crate` from macros work as expected.
It makes more macros from `std` work. Type inference works well with `panic`, `unimplemented`, `format`, and maybe more.
Sadly that `vec![1, 2, 3]` still not works, but it is not longer an issue about macro.
Screenshot:
Co-authored-by: uHOOCCOOHu <hooccooh1896@gmail.com>
