mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-15 17:28:07 +00:00
313 lines
10 KiB
Text
313 lines
10 KiB
Text
error: You checked before that `unwrap()` cannot fail. Instead of checking and unwrapping, it's better to use `if let` or `match`.
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--> $DIR/checked_unwrap.rs:7:9
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LL | if x.is_some() {
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| ----------- the check is happening here
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LL | x.unwrap(); // unnecessary
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| ^^^^^^^^^^
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note: lint level defined here
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--> $DIR/checked_unwrap.rs:1:35
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LL | #![deny(clippy::panicking_unwrap, clippy::unnecessary_unwrap)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: This call to `unwrap()` will always panic.
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--> $DIR/checked_unwrap.rs:9:9
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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: lint level defined here
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--> $DIR/checked_unwrap.rs:1:9
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LL | #![deny(clippy::panicking_unwrap, clippy::unnecessary_unwrap)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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error: This call to `unwrap()` will always panic.
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--> $DIR/checked_unwrap.rs:12:9
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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: You checked before that `unwrap()` cannot fail. Instead of checking and unwrapping, it's better to use `if let` or `match`.
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--> $DIR/checked_unwrap.rs:14:9
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LL | if x.is_none() {
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| ----------- the check is happening here
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...
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LL | x.unwrap(); // unnecessary
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| ^^^^^^^^^^
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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`.
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--> $DIR/checked_unwrap.rs:18:9
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LL | if x.is_ok() {
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| --------- the check is happening here
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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/checked_unwrap.rs:19:9
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LL | if x.is_ok() {
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| --------- because of this check
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LL | x.unwrap(); // unnecessary
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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/checked_unwrap.rs:21:9
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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: You checked before that `unwrap_err()` cannot fail. Instead of checking and unwrapping, it's better to use `if let` or `match`.
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--> $DIR/checked_unwrap.rs:22:9
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LL | if x.is_ok() {
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| --------- the check is happening here
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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/checked_unwrap.rs:25:9
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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: You checked before that `unwrap_err()` cannot fail. Instead of checking and unwrapping, it's better to use `if let` or `match`.
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--> $DIR/checked_unwrap.rs:26:9
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LL | if x.is_err() {
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| ---------- the check is happening here
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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: You checked before that `unwrap()` cannot fail. Instead of checking and unwrapping, it's better to use `if let` or `match`.
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--> $DIR/checked_unwrap.rs:28:9
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LL | if x.is_err() {
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| ---------- the check is happening here
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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/checked_unwrap.rs:29:9
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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: You checked before that `unwrap()` cannot fail. Instead of checking and unwrapping, it's better to use `if let` or `match`.
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--> $DIR/checked_unwrap.rs:46:9
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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 | 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/checked_unwrap.rs:47:9
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LL | if x.is_ok() && y.is_err() {
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| --------- because of this check
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LL | x.unwrap(); // unnecessary
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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/checked_unwrap.rs:48:9
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LL | if x.is_ok() && y.is_err() {
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| ---------- because of this check
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...
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LL | y.unwrap(); // will panic
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| ^^^^^^^^^^
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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`.
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--> $DIR/checked_unwrap.rs:49:9
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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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...
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LL | y.unwrap_err(); // unnecessary
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| ^^^^^^^^^^^^^^
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error: This call to `unwrap()` will always panic.
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--> $DIR/checked_unwrap.rs:63:9
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LL | if x.is_ok() || y.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: You checked before that `unwrap_err()` cannot fail. Instead of checking and unwrapping, it's better to use `if let` or `match`.
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--> $DIR/checked_unwrap.rs:64:9
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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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...
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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/checked_unwrap.rs:65:9
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LL | if x.is_ok() || y.is_ok() {
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| --------- because of this check
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...
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LL | y.unwrap(); // will panic
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| ^^^^^^^^^^
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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`.
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--> $DIR/checked_unwrap.rs:66:9
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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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...
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LL | y.unwrap_err(); // unnecessary
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| ^^^^^^^^^^^^^^
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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`.
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--> $DIR/checked_unwrap.rs:70:9
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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
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| ^^^^^^^^^^
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error: This call to `unwrap_err()` will always panic.
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--> $DIR/checked_unwrap.rs:71:9
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LL | if x.is_ok() && !(y.is_ok() || z.is_err()) {
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| --------- because of this check
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LL | x.unwrap(); // unnecessary
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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/checked_unwrap.rs:72:9
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LL | if x.is_ok() && !(y.is_ok() || z.is_err()) {
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| --------- because of this check
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...
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LL | y.unwrap(); // will panic
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| ^^^^^^^^^^
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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`.
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--> $DIR/checked_unwrap.rs:73:9
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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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...
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LL | y.unwrap_err(); // unnecessary
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| ^^^^^^^^^^^^^^
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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`.
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--> $DIR/checked_unwrap.rs:74:9
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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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...
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LL | z.unwrap(); // unnecessary
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| ^^^^^^^^^^
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error: This call to `unwrap_err()` will always panic.
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--> $DIR/checked_unwrap.rs:75:9
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LL | if x.is_ok() && !(y.is_ok() || z.is_err()) {
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| ---------- because of this check
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...
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LL | z.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/checked_unwrap.rs:83:9
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LL | if x.is_ok() || !(y.is_ok() && z.is_err()) {
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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: You checked before that `unwrap_err()` cannot fail. Instead of checking and unwrapping, it's better to use `if let` or `match`.
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--> $DIR/checked_unwrap.rs:84:9
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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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...
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LL | x.unwrap_err(); // unnecessary
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| ^^^^^^^^^^^^^^
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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`.
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--> $DIR/checked_unwrap.rs:85:9
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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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...
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LL | y.unwrap(); // unnecessary
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| ^^^^^^^^^^
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error: This call to `unwrap_err()` will always panic.
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--> $DIR/checked_unwrap.rs:86:9
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LL | if x.is_ok() || !(y.is_ok() && z.is_err()) {
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| --------- because of this check
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...
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LL | y.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/checked_unwrap.rs:87:9
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LL | if x.is_ok() || !(y.is_ok() && z.is_err()) {
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| ---------- because of this check
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...
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LL | z.unwrap(); // will panic
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| ^^^^^^^^^^
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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`.
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--> $DIR/checked_unwrap.rs:88:9
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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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...
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LL | z.unwrap_err(); // unnecessary
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| ^^^^^^^^^^^^^^
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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`.
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--> $DIR/checked_unwrap.rs:96:13
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LL | if x.is_some() {
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| ----------- the check is happening here
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LL | x.unwrap(); // unnecessary
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| ^^^^^^^^^^
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error: This call to `unwrap()` will always panic.
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--> $DIR/checked_unwrap.rs:98:13
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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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error: aborting due to 34 previous errors
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