error: you checked before that `unwrap()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match` --> $DIR/simple_conditionals.rs:39:9 | LL | if x.is_some() { | ----------- the check is happening here LL | x.unwrap(); // unnecessary | ^^^^^^^^^^ | note: the lint level is defined here --> $DIR/simple_conditionals.rs:1:35 | LL | #![deny(clippy::panicking_unwrap, clippy::unnecessary_unwrap)] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ error: you checked before that `expect()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match` --> $DIR/simple_conditionals.rs:40:9 | LL | if x.is_some() { | ----------- the check is happening here LL | x.unwrap(); // unnecessary LL | x.expect("an error message"); // unnecessary | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: this call to `unwrap()` will always panic --> $DIR/simple_conditionals.rs:42:9 | LL | if x.is_some() { | ----------- because of this check ... LL | x.unwrap(); // will panic | ^^^^^^^^^^ | note: the lint level is defined here --> $DIR/simple_conditionals.rs:1:9 | LL | #![deny(clippy::panicking_unwrap, clippy::unnecessary_unwrap)] | ^^^^^^^^^^^^^^^^^^^^^^^^ error: this call to `expect()` will always panic --> $DIR/simple_conditionals.rs:43:9 | LL | if x.is_some() { | ----------- because of this check ... LL | x.expect("an error message"); // will panic | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: this call to `unwrap()` will always panic --> $DIR/simple_conditionals.rs:46:9 | LL | if x.is_none() { | ----------- because of this check LL | x.unwrap(); // will panic | ^^^^^^^^^^ error: you checked before that `unwrap()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match` --> $DIR/simple_conditionals.rs:48:9 | LL | if x.is_none() { | ----------- the check is happening here ... LL | x.unwrap(); // unnecessary | ^^^^^^^^^^ error: you checked before that `unwrap()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match` --> $DIR/simple_conditionals.rs:7:13 | LL | if $a.is_some() { | ------------ the check is happening here LL | $a.unwrap(); // unnecessary | ^^^^^^^^^^^ ... LL | m!(x); | ------ in this macro invocation | = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) error: you checked before that `unwrap()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match` --> $DIR/simple_conditionals.rs:56:9 | LL | if x.is_ok() { | --------- the check is happening here LL | x.unwrap(); // unnecessary | ^^^^^^^^^^ error: you checked before that `expect()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match` --> $DIR/simple_conditionals.rs:57:9 | LL | if x.is_ok() { | --------- the check is happening here LL | x.unwrap(); // unnecessary LL | x.expect("an error message"); // unnecessary | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: this call to `unwrap_err()` will always panic --> $DIR/simple_conditionals.rs:58:9 | LL | if x.is_ok() { | --------- because of this check ... LL | x.unwrap_err(); // will panic | ^^^^^^^^^^^^^^ error: this call to `unwrap()` will always panic --> $DIR/simple_conditionals.rs:60:9 | LL | if x.is_ok() { | --------- because of this check ... LL | x.unwrap(); // will panic | ^^^^^^^^^^ error: this call to `expect()` will always panic --> $DIR/simple_conditionals.rs:61:9 | LL | if x.is_ok() { | --------- because of this check ... LL | x.expect("an error message"); // will panic | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: you checked before that `unwrap_err()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match` --> $DIR/simple_conditionals.rs:62:9 | LL | if x.is_ok() { | --------- the check is happening here ... LL | x.unwrap_err(); // unnecessary | ^^^^^^^^^^^^^^ error: this call to `unwrap()` will always panic --> $DIR/simple_conditionals.rs:65:9 | LL | if x.is_err() { | ---------- because of this check LL | x.unwrap(); // will panic | ^^^^^^^^^^ error: you checked before that `unwrap_err()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match` --> $DIR/simple_conditionals.rs:66:9 | LL | if x.is_err() { | ---------- the check is happening here LL | x.unwrap(); // will panic LL | x.unwrap_err(); // unnecessary | ^^^^^^^^^^^^^^ error: you checked before that `unwrap()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match` --> $DIR/simple_conditionals.rs:68:9 | LL | if x.is_err() { | ---------- the check is happening here ... LL | x.unwrap(); // unnecessary | ^^^^^^^^^^ error: this call to `unwrap_err()` will always panic --> $DIR/simple_conditionals.rs:69:9 | LL | if x.is_err() { | ---------- because of this check ... LL | x.unwrap_err(); // will panic | ^^^^^^^^^^^^^^ error: aborting due to 17 previous errors