diff options
| author | Mazdak Farrokhzad <twingoow@gmail.com> | 2019-02-14 02:41:15 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-02-14 02:41:15 +0100 |
| commit | 93ecae63d89f66af6029a002b2269e6fb3687dd4 (patch) | |
| tree | 098b268f58da59c4fd385b6e8e4bb860ef36984a /src/libstd | |
| parent | 4772dc8087b1d0f2bab6d064fd930e596c82d439 (diff) | |
| parent | 285d4a7eb67cdf3ebba4b8fe60a5c5a6abf3edfc (diff) | |
| download | rust-93ecae63d89f66af6029a002b2269e6fb3687dd4.tar.gz rust-93ecae63d89f66af6029a002b2269e6fb3687dd4.zip | |
Rollup merge of #57451 - dlrobertson:can_use_as_ref_nit, r=estebank
suggestion-diagnostics: as_ref improve snippet
Improve the code snippet suggested in suggestion-diagnostics when
suggesting the use of as_ref.
Given:
```rust
fn test(x: &usize) {}
fn main() {
Some(42).map(|x| test(x));
}
```
Suggest
```
help: consider using `as_ref` instead: `as_ref().map`
```
Instead of
```
help: consider using `as_ref` instead: `as_ref().`
```
Diffstat (limited to 'src/libstd')
0 files changed, 0 insertions, 0 deletions