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rust-clippy/tests/ui/checked_unwrap/complex_conditionals.stderr

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2020-08-10 22:27:55 +00:00
error: you checked before that `unwrap()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match`
--> $DIR/complex_conditionals.rs:8:9
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|
LL | if x.is_ok() && y.is_err() {
| --------- the check is happening here
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LL | x.unwrap(); // unnecessary
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| ^^^^^^^^^^
|
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note: the lint level is defined here
--> $DIR/complex_conditionals.rs:1:35
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|
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LL | #![deny(clippy::panicking_unwrap, clippy::unnecessary_unwrap)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: this call to `unwrap_err()` will always panic
--> $DIR/complex_conditionals.rs:9:9
|
LL | if x.is_ok() && y.is_err() {
| --------- because of this check
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LL | x.unwrap(); // unnecessary
LL | x.unwrap_err(); // will panic
| ^^^^^^^^^^^^^^
|
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note: the lint level is defined here
--> $DIR/complex_conditionals.rs:1:9
|
LL | #![deny(clippy::panicking_unwrap, clippy::unnecessary_unwrap)]
| ^^^^^^^^^^^^^^^^^^^^^^^^
error: this call to `unwrap()` will always panic
--> $DIR/complex_conditionals.rs:10:9
|
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LL | if x.is_ok() && y.is_err() {
| ---------- because of this check
...
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LL | y.unwrap(); // will panic
| ^^^^^^^^^^
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error: you checked before that `unwrap_err()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match`
--> $DIR/complex_conditionals.rs:11:9
|
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LL | if x.is_ok() && y.is_err() {
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| ---------- the check is happening here
...
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LL | y.unwrap_err(); // unnecessary
| ^^^^^^^^^^^^^^
error: this call to `unwrap()` will always panic
--> $DIR/complex_conditionals.rs:25:9
|
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LL | if x.is_ok() || y.is_ok() {
| --------- because of this check
...
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LL | x.unwrap(); // will panic
| ^^^^^^^^^^
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error: you checked before that `unwrap_err()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match`
--> $DIR/complex_conditionals.rs:26:9
|
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LL | if x.is_ok() || y.is_ok() {
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| --------- the check is happening here
...
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LL | x.unwrap_err(); // unnecessary
| ^^^^^^^^^^^^^^
error: this call to `unwrap()` will always panic
--> $DIR/complex_conditionals.rs:27:9
|
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LL | if x.is_ok() || y.is_ok() {
| --------- because of this check
...
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LL | y.unwrap(); // will panic
| ^^^^^^^^^^
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error: you checked before that `unwrap_err()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match`
--> $DIR/complex_conditionals.rs:28:9
|
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LL | if x.is_ok() || y.is_ok() {
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| --------- the check is happening here
...
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LL | y.unwrap_err(); // unnecessary
| ^^^^^^^^^^^^^^
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error: you checked before that `unwrap()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match`
--> $DIR/complex_conditionals.rs:32:9
|
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LL | if x.is_ok() && !(y.is_ok() || z.is_err()) {
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| --------- the check is happening here
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LL | x.unwrap(); // unnecessary
| ^^^^^^^^^^
error: this call to `unwrap_err()` will always panic
--> $DIR/complex_conditionals.rs:33:9
|
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LL | if x.is_ok() && !(y.is_ok() || z.is_err()) {
| --------- because of this check
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LL | x.unwrap(); // unnecessary
LL | x.unwrap_err(); // will panic
| ^^^^^^^^^^^^^^
error: this call to `unwrap()` will always panic
--> $DIR/complex_conditionals.rs:34:9
|
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LL | if x.is_ok() && !(y.is_ok() || z.is_err()) {
| --------- because of this check
...
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LL | y.unwrap(); // will panic
| ^^^^^^^^^^
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error: you checked before that `unwrap_err()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match`
--> $DIR/complex_conditionals.rs:35:9
|
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LL | if x.is_ok() && !(y.is_ok() || z.is_err()) {
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| --------- the check is happening here
...
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LL | y.unwrap_err(); // unnecessary
| ^^^^^^^^^^^^^^
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error: you checked before that `unwrap()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match`
--> $DIR/complex_conditionals.rs:36:9
|
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LL | if x.is_ok() && !(y.is_ok() || z.is_err()) {
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| ---------- the check is happening here
...
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LL | z.unwrap(); // unnecessary
| ^^^^^^^^^^
error: this call to `unwrap_err()` will always panic
--> $DIR/complex_conditionals.rs:37:9
|
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LL | if x.is_ok() && !(y.is_ok() || z.is_err()) {
| ---------- because of this check
...
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LL | z.unwrap_err(); // will panic
| ^^^^^^^^^^^^^^
error: this call to `unwrap()` will always panic
--> $DIR/complex_conditionals.rs:45:9
|
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LL | if x.is_ok() || !(y.is_ok() && z.is_err()) {
| --------- because of this check
...
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LL | x.unwrap(); // will panic
| ^^^^^^^^^^
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error: you checked before that `unwrap_err()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match`
--> $DIR/complex_conditionals.rs:46:9
|
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LL | if x.is_ok() || !(y.is_ok() && z.is_err()) {
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| --------- the check is happening here
...
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LL | x.unwrap_err(); // unnecessary
| ^^^^^^^^^^^^^^
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error: you checked before that `unwrap()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match`
--> $DIR/complex_conditionals.rs:47:9
|
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LL | if x.is_ok() || !(y.is_ok() && z.is_err()) {
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| --------- the check is happening here
...
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LL | y.unwrap(); // unnecessary
| ^^^^^^^^^^
error: this call to `unwrap_err()` will always panic
--> $DIR/complex_conditionals.rs:48:9
|
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LL | if x.is_ok() || !(y.is_ok() && z.is_err()) {
| --------- because of this check
...
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LL | y.unwrap_err(); // will panic
| ^^^^^^^^^^^^^^
error: this call to `unwrap()` will always panic
--> $DIR/complex_conditionals.rs:49:9
|
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LL | if x.is_ok() || !(y.is_ok() && z.is_err()) {
| ---------- because of this check
...
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LL | z.unwrap(); // will panic
| ^^^^^^^^^^
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error: you checked before that `unwrap_err()` cannot fail, instead of checking and unwrapping, it's better to use `if let` or `match`
--> $DIR/complex_conditionals.rs:50:9
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|
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LL | if x.is_ok() || !(y.is_ok() && z.is_err()) {
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| ---------- the check is happening here
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...
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LL | z.unwrap_err(); // unnecessary
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| ^^^^^^^^^^^^^^
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error: aborting due to 20 previous errors