28 lines
587 B
Rust
28 lines
587 B
Rust
#![warn(clippy::rc_buffer)]
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#![allow(dead_code, unused_imports)]
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use std::cell::RefCell;
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use std::ffi::OsString;
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use std::path::PathBuf;
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use std::rc::Rc;
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struct S {
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// triggers lint
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bad1: Rc<str>,
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bad2: Rc<std::path::Path>,
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bad3: Rc<[u8]>,
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bad4: Rc<std::ffi::OsStr>,
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// does not trigger lint
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good1: Rc<RefCell<String>>,
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}
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// triggers lint
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fn func_bad1(_: Rc<str>) {}
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fn func_bad2(_: Rc<std::path::Path>) {}
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fn func_bad3(_: Rc<[u8]>) {}
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fn func_bad4(_: Rc<std::ffi::OsStr>) {}
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// does not trigger lint
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fn func_good1(_: Rc<RefCell<String>>) {}
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fn main() {}
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