diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/option_as_ref_deref.stderr')
| -rw-r--r-- | src/tools/clippy/tests/ui/option_as_ref_deref.stderr | 42 |
1 files changed, 24 insertions, 18 deletions
diff --git a/src/tools/clippy/tests/ui/option_as_ref_deref.stderr b/src/tools/clippy/tests/ui/option_as_ref_deref.stderr index 62f282324..7de8b3b6b 100644 --- a/src/tools/clippy/tests/ui/option_as_ref_deref.stderr +++ b/src/tools/clippy/tests/ui/option_as_ref_deref.stderr @@ -1,5 +1,5 @@ error: called `.as_ref().map(Deref::deref)` on an Option value. This can be done more directly by calling `opt.clone().as_deref()` instead - --> $DIR/option_as_ref_deref.rs:13:13 + --> $DIR/option_as_ref_deref.rs:14:13 | LL | let _ = opt.clone().as_ref().map(Deref::deref).map(str::len); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref instead: `opt.clone().as_deref()` @@ -7,7 +7,7 @@ LL | let _ = opt.clone().as_ref().map(Deref::deref).map(str::len); = note: `-D clippy::option-as-ref-deref` implied by `-D warnings` error: called `.as_ref().map(Deref::deref)` on an Option value. This can be done more directly by calling `opt.clone().as_deref()` instead - --> $DIR/option_as_ref_deref.rs:16:13 + --> $DIR/option_as_ref_deref.rs:17:13 | LL | let _ = opt.clone() | _____________^ @@ -17,94 +17,100 @@ LL | | ) | |_________^ help: try using as_deref instead: `opt.clone().as_deref()` error: called `.as_mut().map(DerefMut::deref_mut)` on an Option value. This can be done more directly by calling `opt.as_deref_mut()` instead - --> $DIR/option_as_ref_deref.rs:22:13 + --> $DIR/option_as_ref_deref.rs:23:13 | LL | let _ = opt.as_mut().map(DerefMut::deref_mut); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref_mut instead: `opt.as_deref_mut()` error: called `.as_ref().map(String::as_str)` on an Option value. This can be done more directly by calling `opt.as_deref()` instead - --> $DIR/option_as_ref_deref.rs:24:13 + --> $DIR/option_as_ref_deref.rs:25:13 | LL | let _ = opt.as_ref().map(String::as_str); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref instead: `opt.as_deref()` error: called `.as_ref().map(|x| x.as_str())` on an Option value. This can be done more directly by calling `opt.as_deref()` instead - --> $DIR/option_as_ref_deref.rs:25:13 + --> $DIR/option_as_ref_deref.rs:26:13 | LL | let _ = opt.as_ref().map(|x| x.as_str()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref instead: `opt.as_deref()` error: called `.as_mut().map(String::as_mut_str)` on an Option value. This can be done more directly by calling `opt.as_deref_mut()` instead - --> $DIR/option_as_ref_deref.rs:26:13 + --> $DIR/option_as_ref_deref.rs:27:13 | LL | let _ = opt.as_mut().map(String::as_mut_str); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref_mut instead: `opt.as_deref_mut()` error: called `.as_mut().map(|x| x.as_mut_str())` on an Option value. This can be done more directly by calling `opt.as_deref_mut()` instead - --> $DIR/option_as_ref_deref.rs:27:13 + --> $DIR/option_as_ref_deref.rs:28:13 | LL | let _ = opt.as_mut().map(|x| x.as_mut_str()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref_mut instead: `opt.as_deref_mut()` error: called `.as_ref().map(CString::as_c_str)` on an Option value. This can be done more directly by calling `Some(CString::new(vec![]).unwrap()).as_deref()` instead - --> $DIR/option_as_ref_deref.rs:28:13 + --> $DIR/option_as_ref_deref.rs:29:13 | LL | let _ = Some(CString::new(vec![]).unwrap()).as_ref().map(CString::as_c_str); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref instead: `Some(CString::new(vec![]).unwrap()).as_deref()` error: called `.as_ref().map(OsString::as_os_str)` on an Option value. This can be done more directly by calling `Some(OsString::new()).as_deref()` instead - --> $DIR/option_as_ref_deref.rs:29:13 + --> $DIR/option_as_ref_deref.rs:30:13 | LL | let _ = Some(OsString::new()).as_ref().map(OsString::as_os_str); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref instead: `Some(OsString::new()).as_deref()` error: called `.as_ref().map(PathBuf::as_path)` on an Option value. This can be done more directly by calling `Some(PathBuf::new()).as_deref()` instead - --> $DIR/option_as_ref_deref.rs:30:13 + --> $DIR/option_as_ref_deref.rs:31:13 | LL | let _ = Some(PathBuf::new()).as_ref().map(PathBuf::as_path); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref instead: `Some(PathBuf::new()).as_deref()` error: called `.as_ref().map(Vec::as_slice)` on an Option value. This can be done more directly by calling `Some(Vec::<()>::new()).as_deref()` instead - --> $DIR/option_as_ref_deref.rs:31:13 + --> $DIR/option_as_ref_deref.rs:32:13 | LL | let _ = Some(Vec::<()>::new()).as_ref().map(Vec::as_slice); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref instead: `Some(Vec::<()>::new()).as_deref()` error: called `.as_mut().map(Vec::as_mut_slice)` on an Option value. This can be done more directly by calling `Some(Vec::<()>::new()).as_deref_mut()` instead - --> $DIR/option_as_ref_deref.rs:32:13 + --> $DIR/option_as_ref_deref.rs:33:13 | LL | let _ = Some(Vec::<()>::new()).as_mut().map(Vec::as_mut_slice); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref_mut instead: `Some(Vec::<()>::new()).as_deref_mut()` error: called `.as_ref().map(|x| x.deref())` on an Option value. This can be done more directly by calling `opt.as_deref()` instead - --> $DIR/option_as_ref_deref.rs:34:13 + --> $DIR/option_as_ref_deref.rs:35:13 | LL | let _ = opt.as_ref().map(|x| x.deref()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref instead: `opt.as_deref()` error: called `.as_mut().map(|x| x.deref_mut())` on an Option value. This can be done more directly by calling `opt.clone().as_deref_mut()` instead - --> $DIR/option_as_ref_deref.rs:35:13 + --> $DIR/option_as_ref_deref.rs:36:13 | LL | let _ = opt.clone().as_mut().map(|x| x.deref_mut()).map(|x| x.len()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref_mut instead: `opt.clone().as_deref_mut()` error: called `.as_ref().map(|x| &**x)` on an Option value. This can be done more directly by calling `opt.as_deref()` instead - --> $DIR/option_as_ref_deref.rs:42:13 + --> $DIR/option_as_ref_deref.rs:43:13 | LL | let _ = opt.as_ref().map(|x| &**x); | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref instead: `opt.as_deref()` error: called `.as_mut().map(|x| &mut **x)` on an Option value. This can be done more directly by calling `opt.as_deref_mut()` instead - --> $DIR/option_as_ref_deref.rs:43:13 + --> $DIR/option_as_ref_deref.rs:44:13 | LL | let _ = opt.as_mut().map(|x| &mut **x); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref_mut instead: `opt.as_deref_mut()` error: called `.as_ref().map(std::ops::Deref::deref)` on an Option value. This can be done more directly by calling `opt.as_deref()` instead - --> $DIR/option_as_ref_deref.rs:46:13 + --> $DIR/option_as_ref_deref.rs:47:13 | LL | let _ = opt.as_ref().map(std::ops::Deref::deref); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref instead: `opt.as_deref()` -error: aborting due to 17 previous errors +error: called `.as_ref().map(String::as_str)` on an Option value. This can be done more directly by calling `opt.as_deref()` instead + --> $DIR/option_as_ref_deref.rs:61:13 + | +LL | let _ = opt.as_ref().map(String::as_str); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try using as_deref instead: `opt.as_deref()` + +error: aborting due to 18 previous errors |