mirror of https://github.com/rust-lang/rust.git
314 lines
10 KiB
Plaintext
314 lines
10 KiB
Plaintext
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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6 | if x.is_some() {
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| ----------- the check is happening here
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7 | x.unwrap(); // unnecessary
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| ^^^^^^^^^^
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note: lint level defined here
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--> $DIR/checked_unwrap.rs:1:27
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1 | #![deny(panicking_unwrap, 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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6 | if x.is_some() {
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| ----------- because of this check
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...
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9 | 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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1 | #![deny(panicking_unwrap, 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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11 | if x.is_none() {
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| ----------- because of this check
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12 | 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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11 | if x.is_none() {
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| ----------- the check is happening here
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...
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14 | 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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17 | if x.is_ok() {
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| --------- the check is happening here
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18 | 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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17 | if x.is_ok() {
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| --------- because of this check
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18 | x.unwrap(); // unnecessary
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19 | 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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17 | if x.is_ok() {
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| --------- because of this check
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...
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21 | 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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17 | if x.is_ok() {
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| --------- the check is happening here
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...
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22 | 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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24 | if x.is_err() {
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| ---------- because of this check
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25 | 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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24 | if x.is_err() {
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| ---------- the check is happening here
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25 | x.unwrap(); // will panic
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26 | 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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24 | if x.is_err() {
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| ---------- the check is happening here
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...
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28 | 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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24 | if x.is_err() {
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| ---------- because of this check
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...
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29 | 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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45 | if x.is_ok() && y.is_err() {
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| --------- the check is happening here
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46 | 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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45 | if x.is_ok() && y.is_err() {
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| --------- because of this check
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46 | x.unwrap(); // unnecessary
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47 | 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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45 | if x.is_ok() && y.is_err() {
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| ---------- because of this check
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...
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48 | 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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45 | if x.is_ok() && y.is_err() {
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| ---------- the check is happening here
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...
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49 | 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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58 | if x.is_ok() || y.is_ok() {
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| --------- because of this check
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...
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63 | 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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58 | if x.is_ok() || y.is_ok() {
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| --------- the check is happening here
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...
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64 | 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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58 | if x.is_ok() || y.is_ok() {
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| --------- because of this check
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...
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65 | 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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58 | if x.is_ok() || y.is_ok() {
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| --------- the check is happening here
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...
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66 | 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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69 | if x.is_ok() && !(y.is_ok() || z.is_err()) {
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| --------- the check is happening here
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70 | 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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69 | if x.is_ok() && !(y.is_ok() || z.is_err()) {
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| --------- because of this check
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70 | x.unwrap(); // unnecessary
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71 | 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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69 | 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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72 | 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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69 | 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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73 | 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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69 | 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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74 | 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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69 | 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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75 | 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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77 | 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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83 | 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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77 | 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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84 | 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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77 | 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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85 | 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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77 | 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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86 | 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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77 | 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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87 | 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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77 | 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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88 | 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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95 | if x.is_some() {
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| ----------- the check is happening here
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96 | 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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95 | if x.is_some() {
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| ----------- because of this check
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...
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98 | x.unwrap(); // will panic
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| ^^^^^^^^^^
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error: aborting due to 34 previous errors
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