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authorkyoto7250 <50972773+kyoto7250@users.noreply.github.com>2022-06-12 21:30:55 +0900
committerkyoto7250 <50972773+kyoto7250@users.noreply.github.com>2022-06-17 21:34:36 +0900
commit2bb8c45026f0bfc244390f2d6cecc05cfa1f1171 (patch)
tree06b85865045d2f3928536668b893fb8751f2cdd6 /clippy_utils
parent844c06a7c7c01c6d0f6fc36e34eb5d630a8d1380 (diff)
downloadrust-2bb8c45026f0bfc244390f2d6cecc05cfa1f1171.tar.gz
rust-2bb8c45026f0bfc244390f2d6cecc05cfa1f1171.zip
feat(lint): add default_iter_empty
Update description in clippy_lints/src/default_iter_empty.rs

Co-authored-by: Fridtjof Stoldt <xFrednet@gmail.com>

Update clippy_lints/src/default_iter_empty.rs

Co-authored-by: Alex Macleod <alex@macleod.io>

Update clippy_lints/src/default_iter_empty.rs

Co-authored-by: Alex Macleod <alex@macleod.io>

renamed default_iter_empty to default_instead_of_iter_empty

Avoid duplicate messages

add tests for regression

rewrite 'Why is this bad?'

cargo dev fmt

delete default_iter_empty lint in renamed_lint.rs

rewrite a message in the suggestion

cargo dev update_lints --check
Diffstat (limited to 'clippy_utils')
-rw-r--r--clippy_utils/src/paths.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/clippy_utils/src/paths.rs b/clippy_utils/src/paths.rs
index 89789c3d851..b31e2c1cdb1 100644
--- a/clippy_utils/src/paths.rs
+++ b/clippy_utils/src/paths.rs
@@ -62,6 +62,7 @@ pub const IO_WRITE: [&str; 3] = ["std", "io", "Write"];
 pub const IPADDR_V4: [&str; 5] = ["std", "net", "ip", "IpAddr", "V4"];
 pub const IPADDR_V6: [&str; 5] = ["std", "net", "ip", "IpAddr", "V6"];
 pub const ITER_COUNT: [&str; 6] = ["core", "iter", "traits", "iterator", "Iterator", "count"];
+pub const ITER_EMPTY: [&str; 5] = ["core", "iter", "sources", "empty", "Empty"];
 pub const ITER_REPEAT: [&str; 5] = ["core", "iter", "sources", "repeat", "repeat"];
 #[expect(clippy::invalid_paths)] // internal lints do not know about all external crates
 pub const ITERTOOLS_NEXT_TUPLE: [&str; 3] = ["itertools", "Itertools", "next_tuple"];