| error: called `.as_ref().map(Deref::deref)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:11:13 |
| | |
| LL | let _ = opt.clone().as_ref().map(Deref::deref).map(str::len); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref: `opt.clone().as_deref()` |
| | |
| = note: `-D clippy::option-as-ref-deref` implied by `-D warnings` |
| = help: to override `-D warnings` add `#[allow(clippy::option_as_ref_deref)]` |
| |
| error: called `.as_ref().map(Deref::deref)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:14:13 |
| | |
| LL | let _ = opt.clone() |
| | _____________^ |
| LL | | .as_ref().map( |
| LL | | Deref::deref |
| LL | | ) |
| | |_________^ help: consider using as_deref: `opt.clone().as_deref()` |
| |
| error: called `.as_mut().map(DerefMut::deref_mut)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:20:13 |
| | |
| LL | let _ = opt.as_mut().map(DerefMut::deref_mut); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref_mut: `opt.as_deref_mut()` |
| |
| error: called `.as_ref().map(String::as_str)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:22:13 |
| | |
| LL | let _ = opt.as_ref().map(String::as_str); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref: `opt.as_deref()` |
| |
| error: called `.as_ref().map(|x| x.as_str())` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:23:13 |
| | |
| LL | let _ = opt.as_ref().map(|x| x.as_str()); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref: `opt.as_deref()` |
| |
| error: called `.as_mut().map(String::as_mut_str)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:24:13 |
| | |
| LL | let _ = opt.as_mut().map(String::as_mut_str); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref_mut: `opt.as_deref_mut()` |
| |
| error: called `.as_mut().map(|x| x.as_mut_str())` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:25:13 |
| | |
| LL | let _ = opt.as_mut().map(|x| x.as_mut_str()); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref_mut: `opt.as_deref_mut()` |
| |
| error: called `.as_ref().map(CString::as_c_str)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:26:13 |
| | |
| LL | let _ = Some(CString::new(vec![]).unwrap()).as_ref().map(CString::as_c_str); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref: `Some(CString::new(vec![]).unwrap()).as_deref()` |
| |
| error: called `.as_ref().map(OsString::as_os_str)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:27:13 |
| | |
| LL | let _ = Some(OsString::new()).as_ref().map(OsString::as_os_str); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref: `Some(OsString::new()).as_deref()` |
| |
| error: called `.as_ref().map(PathBuf::as_path)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:28:13 |
| | |
| LL | let _ = Some(PathBuf::new()).as_ref().map(PathBuf::as_path); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref: `Some(PathBuf::new()).as_deref()` |
| |
| error: called `.as_ref().map(Vec::as_slice)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:29:13 |
| | |
| LL | let _ = Some(Vec::<()>::new()).as_ref().map(Vec::as_slice); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref: `Some(Vec::<()>::new()).as_deref()` |
| |
| error: called `.as_mut().map(Vec::as_mut_slice)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:30:13 |
| | |
| LL | let _ = Some(Vec::<()>::new()).as_mut().map(Vec::as_mut_slice); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref_mut: `Some(Vec::<()>::new()).as_deref_mut()` |
| |
| error: called `.as_ref().map(|x| x.deref())` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:32:13 |
| | |
| LL | let _ = opt.as_ref().map(|x| x.deref()); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref: `opt.as_deref()` |
| |
| error: called `.as_mut().map(|x| x.deref_mut())` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:33:13 |
| | |
| LL | let _ = opt.clone().as_mut().map(|x| x.deref_mut()).map(|x| x.len()); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref_mut: `opt.clone().as_deref_mut()` |
| |
| error: called `.as_ref().map(|x| &**x)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:40:13 |
| | |
| LL | let _ = opt.as_ref().map(|x| &**x); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref: `opt.as_deref()` |
| |
| error: called `.as_mut().map(|x| &mut **x)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:41:13 |
| | |
| LL | let _ = opt.as_mut().map(|x| &mut **x); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref_mut: `opt.as_deref_mut()` |
| |
| error: called `.as_ref().map(std::ops::Deref::deref)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:44:13 |
| | |
| LL | let _ = opt.as_ref().map(std::ops::Deref::deref); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref: `opt.as_deref()` |
| |
| error: called `.as_ref().map(String::as_str)` on an `Option` value |
| --> tests/ui/option_as_ref_deref.rs:56:13 |
| | |
| LL | let _ = opt.as_ref().map(String::as_str); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using as_deref: `opt.as_deref()` |
| |
| error: aborting due to 18 previous errors |
| |