error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:14:8 | LL | if f != None { "yay" } else { "nay" } | ^^^^^^^^^ help: use `Option::is_some()` instead: `f.is_some()` | = note: `-D clippy::partialeq-to-none` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::partialeq_to_none)]` error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:44:13 | LL | let _ = x == None; | ^^^^^^^^^ help: use `Option::is_none()` instead: `x.is_none()` error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:45:13 | LL | let _ = x != None; | ^^^^^^^^^ help: use `Option::is_some()` instead: `x.is_some()` error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:46:13 | LL | let _ = None == x; | ^^^^^^^^^ help: use `Option::is_none()` instead: `x.is_none()` error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:47:13 | LL | let _ = None != x; | ^^^^^^^^^ help: use `Option::is_some()` instead: `x.is_some()` error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:49:8 | LL | if foobar() == None {} | ^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `foobar().is_none()` error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:51:8 | LL | if bar().ok() != None {} | ^^^^^^^^^^^^^^^^^^ help: use `Option::is_some()` instead: `bar().ok().is_some()` error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:53:13 | LL | let _ = Some(1 + 2) != None; | ^^^^^^^^^^^^^^^^^^^ help: use `Option::is_some()` instead: `Some(1 + 2).is_some()` error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:55:13 | LL | let _ = { Some(0) } == None; | ^^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `{ Some(0) }.is_none()` error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:57:13 | LL | let _ = { | _____________^ LL | | /* LL | | This comment runs long LL | | */ LL | | Some(1) LL | | } != None; | |_____________^ | help: use `Option::is_some()` instead | LL ~ let _ = { LL + /* LL + This comment runs long LL + */ LL + Some(1) LL ~ }.is_some(); | error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:67:13 | LL | let _ = optref() == &&None; | ^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `optref().is_none()` error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:68:13 | LL | let _ = &&None != optref(); | ^^^^^^^^^^^^^^^^^^ help: use `Option::is_some()` instead: `optref().is_some()` error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:69:13 | LL | let _ = **optref() == None; | ^^^^^^^^^^^^^^^^^^ help: use `Option::is_none()` instead: `optref().is_none()` error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:70:13 | LL | let _ = &None != *optref(); | ^^^^^^^^^^^^^^^^^^ help: use `Option::is_some()` instead: `optref().is_some()` error: binary comparison to literal `Option::None` --> tests/ui/partialeq_to_none.rs:73:13 | LL | let _ = None != *x; | ^^^^^^^^^^ help: use `Option::is_some()` instead: `(*x).is_some()` error: aborting due to 15 previous errors