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Diffstat (limited to 'src/docs/path_buf_push_overwrite.txt')
| -rw-r--r-- | src/docs/path_buf_push_overwrite.txt | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/src/docs/path_buf_push_overwrite.txt b/src/docs/path_buf_push_overwrite.txt deleted file mode 100644 index 34f8901da23..00000000000 --- a/src/docs/path_buf_push_overwrite.txt +++ /dev/null @@ -1,25 +0,0 @@ -### What it does -* Checks for [push](https://doc.rust-lang.org/std/path/struct.PathBuf.html#method.push) -calls on `PathBuf` that can cause overwrites. - -### Why is this bad? -Calling `push` with a root path at the start can overwrite the -previous defined path. - -### Example -``` -use std::path::PathBuf; - -let mut x = PathBuf::from("/foo"); -x.push("/bar"); -assert_eq!(x, PathBuf::from("/bar")); -``` -Could be written: - -``` -use std::path::PathBuf; - -let mut x = PathBuf::from("/foo"); -x.push("bar"); -assert_eq!(x, PathBuf::from("/foo/bar")); -``` \ No newline at end of file |
