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Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/unwrap_in_result.stderr | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/unwrap_in_result.stderr b/src/tools/clippy/tests/ui/unwrap_in_result.stderr new file mode 100644 index 000000000..56bc2f2d1 --- /dev/null +++ b/src/tools/clippy/tests/ui/unwrap_in_result.stderr @@ -0,0 +1,41 @@ +error: used unwrap or expect in a function that returns result or option + --> $DIR/unwrap_in_result.rs:22:5 + | +LL | / fn bad_divisible_by_3(i_str: String) -> Result<bool, String> { +LL | | // checks whether a string represents a number divisible by 3 +LL | | let i = i_str.parse::<i32>().unwrap(); +LL | | if i % 3 == 0 { +... | +LL | | } +LL | | } + | |_____^ + | + = note: `-D clippy::unwrap-in-result` implied by `-D warnings` + = help: unwrap and expect should not be used in a function that returns result or option +note: potential non-recoverable error(s) + --> $DIR/unwrap_in_result.rs:24:17 + | +LL | let i = i_str.parse::<i32>().unwrap(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: used unwrap or expect in a function that returns result or option + --> $DIR/unwrap_in_result.rs:32:5 + | +LL | / fn example_option_expect(i_str: String) -> Option<bool> { +LL | | let i = i_str.parse::<i32>().expect("not a number"); +LL | | if i % 3 == 0 { +LL | | return Some(true); +LL | | } +LL | | None +LL | | } + | |_____^ + | + = help: unwrap and expect should not be used in a function that returns result or option +note: potential non-recoverable error(s) + --> $DIR/unwrap_in_result.rs:33:17 + | +LL | let i = i_str.parse::<i32>().expect("not a number"); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 2 previous errors + |