diff options
| author | Jendrik <buhtig@jendrik.eu> | 2022-03-26 15:37:48 +0100 |
|---|---|---|
| committer | Jendrik <buhtig@jendrik.eu> | 2022-03-26 15:37:48 +0100 |
| commit | 754fdb0aa5bafb92bb3a9cfce16a7f8be13f732f (patch) | |
| tree | 6ba9bbc8907594288929e59d409be27d05c0e2e6 | |
| parent | 5f88c23c3937b3c73f7bd2bde71ee68b5e16d8c1 (diff) | |
| download | rust-754fdb0aa5bafb92bb3a9cfce16a7f8be13f732f.tar.gz rust-754fdb0aa5bafb92bb3a9cfce16a7f8be13f732f.zip | |
add #[must_use] to functions of slice and its iterators.
| -rw-r--r-- | src/tools/clippy/tests/ui/bytes_nth.fixed | 4 | ||||
| -rw-r--r-- | src/tools/clippy/tests/ui/bytes_nth.rs | 4 | ||||
| -rw-r--r-- | src/tools/clippy/tests/ui/iter_next_slice.fixed | 8 | ||||
| -rw-r--r-- | src/tools/clippy/tests/ui/iter_next_slice.rs | 8 |
4 files changed, 12 insertions, 12 deletions
diff --git a/src/tools/clippy/tests/ui/bytes_nth.fixed b/src/tools/clippy/tests/ui/bytes_nth.fixed index 46b7833f428..b1fb2e16bd5 100644 --- a/src/tools/clippy/tests/ui/bytes_nth.fixed +++ b/src/tools/clippy/tests/ui/bytes_nth.fixed @@ -5,7 +5,7 @@ fn main() { let s = String::from("String"); - s.as_bytes().get(3); + let _ = s.as_bytes().get(3); let _ = &s.as_bytes().get(3); - s[..].as_bytes().get(3); + let _ = s[..].as_bytes().get(3); } diff --git a/src/tools/clippy/tests/ui/bytes_nth.rs b/src/tools/clippy/tests/ui/bytes_nth.rs index c5e983d4d4e..034c54e6a42 100644 --- a/src/tools/clippy/tests/ui/bytes_nth.rs +++ b/src/tools/clippy/tests/ui/bytes_nth.rs @@ -5,7 +5,7 @@ fn main() { let s = String::from("String"); - s.bytes().nth(3); + let _ = s.bytes().nth(3); let _ = &s.bytes().nth(3); - s[..].bytes().nth(3); + let _ = s[..].bytes().nth(3); } diff --git a/src/tools/clippy/tests/ui/iter_next_slice.fixed b/src/tools/clippy/tests/ui/iter_next_slice.fixed index 79c1db87ac3..11ffc8edb14 100644 --- a/src/tools/clippy/tests/ui/iter_next_slice.fixed +++ b/src/tools/clippy/tests/ui/iter_next_slice.fixed @@ -6,16 +6,16 @@ fn main() { let s = [1, 2, 3]; let v = vec![1, 2, 3]; - s.get(0); + let _ = s.get(0); // Should be replaced by s.get(0) - s.get(2); + let _ = s.get(2); // Should be replaced by s.get(2) - v.get(5); + let _ = v.get(5); // Should be replaced by v.get(5) - v.get(0); + let _ = v.get(0); // Should be replaced by v.get(0) let o = Some(5); diff --git a/src/tools/clippy/tests/ui/iter_next_slice.rs b/src/tools/clippy/tests/ui/iter_next_slice.rs index ef9a55f3d99..e0d3aabd54a 100644 --- a/src/tools/clippy/tests/ui/iter_next_slice.rs +++ b/src/tools/clippy/tests/ui/iter_next_slice.rs @@ -6,16 +6,16 @@ fn main() { let s = [1, 2, 3]; let v = vec![1, 2, 3]; - s.iter().next(); + let _ = s.iter().next(); // Should be replaced by s.get(0) - s[2..].iter().next(); + let _ = s[2..].iter().next(); // Should be replaced by s.get(2) - v[5..].iter().next(); + let _ = v[5..].iter().next(); // Should be replaced by v.get(5) - v.iter().next(); + let _ = v.iter().next(); // Should be replaced by v.get(0) let o = Some(5); |