6 commits

Author	SHA1	Message	Date
atwam	6c201db005	Add suspicious_open_options lint. ... Checks for the suspicious use of OpenOptions::create() without an explicit OpenOptions::truncate(). create() alone will either create a new file or open an existing file. If the file already exists, it will be overwritten when written to, but the file will not be truncated by default. If less data is written to the file than it already contains, the remainder of the file will remain unchanged, and the end of the file will contain old data. In most cases, one should either use `create_new` to ensure the file is created from scratch, or ensure `truncate` is called so that the truncation behaviour is explicit. `truncate(true)` will ensure the file is entirely overwritten with new data, whereas `truncate(false)` will explicitely keep the default behavior. ```rust use std::fs::OpenOptions; OpenOptions::new().create(true).truncate(true); ```	2024-01-15 17:15:08 +00:00
Urgau	a86e758228	Adjust clippy tests with new rustc help suggestion for lints	2023-09-04 14:22:02 +02:00
Philipp Krones	cc61aeea54	Merge commit '080b587854a73f2a8cbaecff1884860a78e2ff37' into clippyup	2023-08-24 21:32:12 +02:00
Philipp Krones	1c422524c7	Merge commit '4bdfb0741dbcecd5279a2635c3280726db0604b5' into clippyup	2022-12-17 14:12:54 +01:00
Philipp Krones	d05e2865a0	Merge commit 'd822110d3b5625b9dc80ccc442e06fc3cc851d76' into clippyup	2022-12-01 18:29:38 +01:00
Philipp Krones	46c5a5d234	Merge commit 'f4850f7292efa33759b4f7f9b7621268979e9914' into clippyup	2022-11-21 20:51:52 +01:00