LintId::of(reference::REF_IN_DEREF),
LintId::of(regex::INVALID_REGEX),
LintId::of(repeat_once::REPEAT_ONCE),
- LintId::of(return_self_not_must_use::RETURN_SELF_NOT_MUST_USE),
LintId::of(returns::LET_AND_RETURN),
LintId::of(returns::NEEDLESS_RETURN),
LintId::of(self_assignment::SELF_ASSIGNMENT),
LintId::of(ranges::RANGE_PLUS_ONE),
LintId::of(redundant_else::REDUNDANT_ELSE),
LintId::of(ref_option_ref::REF_OPTION_REF),
+ LintId::of(return_self_not_must_use::RETURN_SELF_NOT_MUST_USE),
LintId::of(semicolon_if_nothing_returned::SEMICOLON_IF_NOTHING_RETURNED),
LintId::of(strings::STRING_ADD_ASSIGN),
LintId::of(trait_bounds::TRAIT_DUPLICATION_IN_BOUNDS),
LintId::of(methods::SUSPICIOUS_MAP),
LintId::of(mut_key::MUTABLE_KEY_TYPE),
LintId::of(octal_escapes::OCTAL_ESCAPES),
- LintId::of(return_self_not_must_use::RETURN_SELF_NOT_MUST_USE),
LintId::of(suspicious_trait_impl::SUSPICIOUS_ARITHMETIC_IMPL),
LintId::of(suspicious_trait_impl::SUSPICIOUS_OP_ASSIGN_IMPL),
])
/// ```
#[clippy::version = "1.59.0"]
pub RETURN_SELF_NOT_MUST_USE,
- suspicious,
+ pedantic,
"missing `#[must_use]` annotation on a method returning `Self`"
}
#![crate_type = "lib"]
+#![warn(clippy::return_self_not_must_use)]
#[derive(Clone)]
pub struct Bar;
error: missing `#[must_use]` attribute on a method returning `Self`
- --> $DIR/return_self_not_must_use.rs:7:5
+ --> $DIR/return_self_not_must_use.rs:8:5
|
LL | fn what(&self) -> Self;
| ^^^^^^^^^^^^^^^^^^^^^^^
= help: consider adding the `#[must_use]` attribute to the method or directly to the `Self` type
error: missing `#[must_use]` attribute on a method returning `Self`
- --> $DIR/return_self_not_must_use.rs:17:5
+ --> $DIR/return_self_not_must_use.rs:18:5
|
LL | / pub fn foo(&self) -> Self {
LL | | Self
= help: consider adding the `#[must_use]` attribute to the method or directly to the `Self` type
error: missing `#[must_use]` attribute on a method returning `Self`
- --> $DIR/return_self_not_must_use.rs:20:5
+ --> $DIR/return_self_not_must_use.rs:21:5
|
LL | / pub fn bar(self) -> Self {
LL | | self