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CompoundAssignment

clippy_utils::higher

Struct CompoundAssignment 

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pub struct CompoundAssignment<'hir> {
    pub assignees: Vec<&'hir Expr<'hir>>,
    pub init: &'hir Expr<'hir>,
}
Expand description

A desugared compound assignment statement, such as in (a, b) = expr.

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§assignees: Vec<&'hir Expr<'hir>>

The individual assignees

§init: &'hir Expr<'hir>

The initializatiojn expression

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impl<'hir> CompoundAssignment<'hir>

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pub fn hir(expr: &'hir Expr<'_>) -> Option<Self>

Check if expr is a block which is an expansion of a compound assignment.

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impl<'hir> DynSend for CompoundAssignment<'hir>

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impl<'hir> DynSync for CompoundAssignment<'hir>

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impl<'hir> Freeze for CompoundAssignment<'hir>

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impl<'hir> RefUnwindSafe for CompoundAssignment<'hir>

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impl<'hir> Send for CompoundAssignment<'hir>

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impl<'hir> Sync for CompoundAssignment<'hir>

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impl<'hir> Unpin for CompoundAssignment<'hir>

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impl<'hir> UnsafeUnpin for CompoundAssignment<'hir>

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impl<'hir> UnwindSafe for CompoundAssignment<'hir>

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes