mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-19 17:44:21 +00:00
251 lines
8.2 KiB
Text
251 lines
8.2 KiB
Text
error: called `unwrap` on `x` after checking its variant with `is_some`
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--> tests/ui/checked_unwrap/simple_conditionals.rs:46:9
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LL | if x.is_some() {
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| -------------- help: try: `if let Some(<item>) = x`
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LL | // unnecessary
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LL | x.unwrap();
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| ^^^^^^^^^^
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note: the lint level is defined here
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--> tests/ui/checked_unwrap/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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--> tests/ui/checked_unwrap/simple_conditionals.rs:49:9
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LL | if x.is_some() {
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| -------------- help: try: `if let Some(<item>) = x`
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...
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LL | x.expect("an error message");
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: this call to `unwrap()` will always panic
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--> tests/ui/checked_unwrap/simple_conditionals.rs:53:9
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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();
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| ^^^^^^^^^^
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note: the lint level is defined here
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--> tests/ui/checked_unwrap/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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--> tests/ui/checked_unwrap/simple_conditionals.rs:56:9
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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");
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: this call to `unwrap()` will always panic
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--> tests/ui/checked_unwrap/simple_conditionals.rs:61:9
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LL | if x.is_none() {
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| ----------- because of this check
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LL | // will panic
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LL | x.unwrap();
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| ^^^^^^^^^^
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error: called `unwrap` on `x` after checking its variant with `is_none`
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--> tests/ui/checked_unwrap/simple_conditionals.rs:65:9
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LL | if x.is_none() {
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| -------------- help: try: `if let Some(<item>) = x`
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...
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LL | x.unwrap();
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| ^^^^^^^^^^
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error: called `unwrap` on `x` after checking its variant with `is_some`
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--> tests/ui/checked_unwrap/simple_conditionals.rs:13:13
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LL | if $a.is_some() {
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| --------------- help: try: `if let Some(<item>) = x`
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LL | // unnecessary
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LL | $a.unwrap();
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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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--> tests/ui/checked_unwrap/simple_conditionals.rs:78:9
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LL | if x.is_ok() {
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| ------------ help: try: `if let Ok(<item>) = x`
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LL | // unnecessary
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LL | x.unwrap();
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| ^^^^^^^^^^
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error: called `expect` on `x` after checking its variant with `is_ok`
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--> tests/ui/checked_unwrap/simple_conditionals.rs:81:9
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LL | if x.is_ok() {
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| ------------ help: try: `if let Ok(<item>) = x`
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...
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LL | x.expect("an error message");
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: this call to `unwrap_err()` will always panic
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--> tests/ui/checked_unwrap/simple_conditionals.rs:84:9
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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();
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| ^^^^^^^^^^^^^^
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error: this call to `unwrap()` will always panic
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--> tests/ui/checked_unwrap/simple_conditionals.rs:88:9
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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();
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| ^^^^^^^^^^
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error: this call to `expect()` will always panic
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--> tests/ui/checked_unwrap/simple_conditionals.rs:91:9
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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");
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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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--> tests/ui/checked_unwrap/simple_conditionals.rs:94:9
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LL | if x.is_ok() {
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| ------------ help: try: `if let Err(<item>) = x`
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...
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LL | x.unwrap_err();
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| ^^^^^^^^^^^^^^
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error: this call to `unwrap()` will always panic
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--> tests/ui/checked_unwrap/simple_conditionals.rs:99:9
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LL | if x.is_err() {
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| ---------- because of this check
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LL | // will panic
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LL | x.unwrap();
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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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--> tests/ui/checked_unwrap/simple_conditionals.rs:102:9
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LL | if x.is_err() {
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| ------------- help: try: `if let Err(<item>) = x`
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...
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LL | x.unwrap_err();
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| ^^^^^^^^^^^^^^
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error: called `unwrap` on `x` after checking its variant with `is_err`
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--> tests/ui/checked_unwrap/simple_conditionals.rs:106:9
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LL | if x.is_err() {
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| ------------- help: try: `if let Ok(<item>) = x`
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...
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LL | x.unwrap();
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| ^^^^^^^^^^
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error: this call to `unwrap_err()` will always panic
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--> tests/ui/checked_unwrap/simple_conditionals.rs:109:9
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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();
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| ^^^^^^^^^^^^^^
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error: called `unwrap` on `option` after checking its variant with `is_some`
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--> tests/ui/checked_unwrap/simple_conditionals.rs:134:9
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LL | if option.is_some() {
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| ------------------- help: try: `if let Some(<item>) = &option`
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LL | option.as_ref().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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error: this call to `unwrap()` will always panic
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--> tests/ui/checked_unwrap/simple_conditionals.rs:137:9
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LL | if option.is_some() {
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| ---------------- because of this check
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...
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LL | option.as_ref().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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error: called `unwrap` on `result` after checking its variant with `is_ok`
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--> tests/ui/checked_unwrap/simple_conditionals.rs:144:9
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LL | if result.is_ok() {
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| ----------------- help: try: `if let Ok(<item>) = &result`
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LL | result.as_ref().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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error: this call to `unwrap()` will always panic
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--> tests/ui/checked_unwrap/simple_conditionals.rs:147:9
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LL | if result.is_ok() {
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| -------------- because of this check
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...
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LL | result.as_ref().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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error: called `unwrap` on `option` after checking its variant with `is_some`
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--> tests/ui/checked_unwrap/simple_conditionals.rs:153:9
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LL | if option.is_some() {
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| ------------------- help: try: `if let Some(<item>) = &mut option`
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LL | option.as_mut().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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error: this call to `unwrap()` will always panic
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--> tests/ui/checked_unwrap/simple_conditionals.rs:156:9
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LL | if option.is_some() {
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| ---------------- because of this check
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...
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LL | option.as_mut().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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error: called `unwrap` on `result` after checking its variant with `is_ok`
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--> tests/ui/checked_unwrap/simple_conditionals.rs:162:9
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LL | if result.is_ok() {
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| ----------------- help: try: `if let Ok(<item>) = &mut result`
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LL | result.as_mut().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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error: this call to `unwrap()` will always panic
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--> tests/ui/checked_unwrap/simple_conditionals.rs:165:9
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LL | if result.is_ok() {
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| -------------- because of this check
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...
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LL | result.as_mut().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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error: creating a shared reference to mutable static is discouraged
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--> tests/ui/checked_unwrap/simple_conditionals.rs:174:12
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LL | if X.is_some() {
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| ^^^^^^^^^^^ shared reference to mutable static
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= note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2024/static-mut-references.html>
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= note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
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= note: `-D static-mut-refs` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(static_mut_refs)]`
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error: aborting due to 26 previous errors
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