70 lines
1.3 KiB
Rust
70 lines
1.3 KiB
Rust
// edition:2018
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#![warn(clippy::wrong_self_convention)]
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#![allow(dead_code)]
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fn main() {}
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mod issue6983 {
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pub struct Thing;
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pub trait Trait {
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fn to_thing(&self) -> Thing;
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}
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impl Trait for u8 {
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// don't trigger, e.g. `ToString` from `std` requires `&self`
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fn to_thing(&self) -> Thing {
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Thing
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}
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}
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trait ToU64 {
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fn to_u64(self) -> u64;
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}
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struct FooNoCopy;
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// don't trigger
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impl ToU64 for FooNoCopy {
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fn to_u64(self) -> u64 {
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2
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}
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}
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}
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mod issue7032 {
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trait Foo {
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fn from_usize(x: usize) -> Self;
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}
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// don't trigger
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impl Foo for usize {
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fn from_usize(x: usize) -> Self {
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x
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}
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}
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}
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mod issue7179 {
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pub struct S(i32);
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impl S {
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// don't trigger (`s` is not `self`)
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pub fn from_be(s: Self) -> Self {
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S(i32::from_be(s.0))
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}
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// lint
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pub fn from_be_self(self) -> Self {
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S(i32::from_be(self.0))
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}
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}
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trait T {
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// don't trigger (`s` is not `self`)
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fn from_be(s: Self) -> Self;
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// lint
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fn from_be_self(self) -> Self;
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}
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trait Foo: Sized {
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fn as_byte_slice(slice: &[Self]) -> &[u8];
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}
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}
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