mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-24 13:43:17 +00:00
167 lines
5 KiB
Text
167 lines
5 KiB
Text
error: called `unwrap` on `x` after checking its variant with `is_some`
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--> $DIR/simple_conditionals.rs:40:9
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LL | if x.is_some() {
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| -------------- help: try: `if let Some(..) = x`
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LL | x.unwrap(); // unnecessary
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| ^^^^^^^^^^
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note: the lint level is defined here
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--> $DIR/simple_conditionals.rs:2:35
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LL | #![deny(clippy::panicking_unwrap, clippy::unnecessary_unwrap)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: called `expect` on `x` after checking its variant with `is_some`
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--> $DIR/simple_conditionals.rs:41:9
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LL | if x.is_some() {
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| -------------- help: try: `if let Some(..) = x`
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LL | x.unwrap(); // unnecessary
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LL | x.expect("an error message"); // unnecessary
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: this call to `unwrap()` will always panic
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--> $DIR/simple_conditionals.rs:43:9
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LL | if x.is_some() {
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| ----------- because of this check
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...
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LL | x.unwrap(); // will panic
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| ^^^^^^^^^^
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note: the lint level is defined here
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--> $DIR/simple_conditionals.rs:2:9
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LL | #![deny(clippy::panicking_unwrap, clippy::unnecessary_unwrap)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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error: this call to `expect()` will always panic
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--> $DIR/simple_conditionals.rs:44:9
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LL | if x.is_some() {
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| ----------- because of this check
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...
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LL | x.expect("an error message"); // will panic
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: this call to `unwrap()` will always panic
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--> $DIR/simple_conditionals.rs:47:9
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LL | if x.is_none() {
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| ----------- because of this check
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LL | x.unwrap(); // will panic
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| ^^^^^^^^^^
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error: called `unwrap` on `x` after checking its variant with `is_none`
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--> $DIR/simple_conditionals.rs:49:9
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LL | if x.is_none() {
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| -------------- help: try: `if let Some(..) = x`
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...
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LL | x.unwrap(); // unnecessary
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| ^^^^^^^^^^
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error: called `unwrap` on `x` after checking its variant with `is_some`
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--> $DIR/simple_conditionals.rs:8:13
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LL | if $a.is_some() {
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| --------------- help: try: `if let Some(..) = x`
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LL | $a.unwrap(); // unnecessary
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| ^^^^^^^^^^^
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...
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LL | m!(x);
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| ----- in this macro invocation
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= note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: called `unwrap` on `x` after checking its variant with `is_ok`
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--> $DIR/simple_conditionals.rs:57:9
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LL | if x.is_ok() {
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| ------------ help: try: `if let Ok(..) = x`
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LL | x.unwrap(); // unnecessary
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| ^^^^^^^^^^
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error: called `expect` on `x` after checking its variant with `is_ok`
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--> $DIR/simple_conditionals.rs:58:9
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LL | if x.is_ok() {
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| ------------ help: try: `if let Ok(..) = x`
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LL | x.unwrap(); // unnecessary
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LL | x.expect("an error message"); // unnecessary
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: this call to `unwrap_err()` will always panic
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--> $DIR/simple_conditionals.rs:59:9
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LL | if x.is_ok() {
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| --------- because of this check
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...
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LL | x.unwrap_err(); // will panic
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| ^^^^^^^^^^^^^^
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error: this call to `unwrap()` will always panic
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--> $DIR/simple_conditionals.rs:61:9
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LL | if x.is_ok() {
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| --------- because of this check
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...
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LL | x.unwrap(); // will panic
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| ^^^^^^^^^^
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error: this call to `expect()` will always panic
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--> $DIR/simple_conditionals.rs:62:9
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LL | if x.is_ok() {
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| --------- because of this check
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...
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LL | x.expect("an error message"); // will panic
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: called `unwrap_err` on `x` after checking its variant with `is_ok`
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--> $DIR/simple_conditionals.rs:63:9
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LL | if x.is_ok() {
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| ------------ help: try: `if let Err(..) = x`
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...
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LL | x.unwrap_err(); // unnecessary
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| ^^^^^^^^^^^^^^
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error: this call to `unwrap()` will always panic
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--> $DIR/simple_conditionals.rs:66:9
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LL | if x.is_err() {
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| ---------- because of this check
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LL | x.unwrap(); // will panic
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| ^^^^^^^^^^
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error: called `unwrap_err` on `x` after checking its variant with `is_err`
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--> $DIR/simple_conditionals.rs:67:9
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LL | if x.is_err() {
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| ------------- help: try: `if let Err(..) = x`
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LL | x.unwrap(); // will panic
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LL | x.unwrap_err(); // unnecessary
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| ^^^^^^^^^^^^^^
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error: called `unwrap` on `x` after checking its variant with `is_err`
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--> $DIR/simple_conditionals.rs:69:9
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LL | if x.is_err() {
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| ------------- help: try: `if let Ok(..) = x`
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...
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LL | x.unwrap(); // unnecessary
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| ^^^^^^^^^^
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error: this call to `unwrap_err()` will always panic
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--> $DIR/simple_conditionals.rs:70:9
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LL | if x.is_err() {
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| ---------- because of this check
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...
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LL | x.unwrap_err(); // will panic
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| ^^^^^^^^^^^^^^
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error: aborting due to 17 previous errors
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