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Diffstat (limited to '')
| -rw-r--r-- | src/tools/clippy/tests/ui/unnecessary_join.stderr | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/unnecessary_join.stderr b/src/tools/clippy/tests/ui/unnecessary_join.stderr new file mode 100644 index 000000000..0b14b143a --- /dev/null +++ b/src/tools/clippy/tests/ui/unnecessary_join.stderr @@ -0,0 +1,20 @@ +error: called `.collect<Vec<String>>().join("")` on an iterator + --> $DIR/unnecessary_join.rs:11:10 + | +LL | .collect::<Vec<String>>() + | __________^ +LL | | .join(""); + | |_________________^ help: try using: `collect::<String>()` + | + = note: `-D clippy::unnecessary-join` implied by `-D warnings` + +error: called `.collect<Vec<String>>().join("")` on an iterator + --> $DIR/unnecessary_join.rs:20:10 + | +LL | .collect::<Vec<_>>() + | __________^ +LL | | .join(""); + | |_________________^ help: try using: `collect::<String>()` + +error: aborting due to 2 previous errors + |