Struct clippy_utils::higher::WhileLet

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pub struct WhileLet<'hir> {
    pub let_pat: &'hir Pat<'hir>,
    pub let_expr: &'hir Expr<'hir>,
    pub if_then: &'hir Expr<'hir>,
    pub let_span: Span,
}
Expand description

A desugared while let loop

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§let_pat: &'hir Pat<'hir>

while let loop item pattern

§let_expr: &'hir Expr<'hir>

while let loop scrutinee

§if_then: &'hir Expr<'hir>

while let loop body

§let_span: Span

while let PAT = EXPR ^^^^^^^^^^^^^^

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impl<'hir> WhileLet<'hir>

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

Parses a desugared while let loop

Auto Trait Implementations§

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impl<'hir> Freeze for WhileLet<'hir>

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impl<'hir> RefUnwindSafe for WhileLet<'hir>

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impl<'hir> Send for WhileLet<'hir>

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impl<'hir> Sync for WhileLet<'hir>

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impl<'hir> Unpin for WhileLet<'hir>

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impl<'hir> UnwindSafe for WhileLet<'hir>

Blanket Implementations§

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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