[−][src]Enum rustc_hir::CaptureBy

pub enum CaptureBy {
    Value,
    Ref,
}

A capture clause used in closures and async blocks.

Variants

Value

move |x| y + x.

Ref

move keyword was not specified.

Auto Trait Implementations

impl RefUnwindSafe for CaptureBy

impl Send for CaptureBy

impl Sync for CaptureBy

impl Unpin for CaptureBy

impl UnwindSafe for CaptureBy

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, 
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impl<T> Borrow<T> for T where
    T: ?Sized, 
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impl<T> BorrowMut<T> for T where
    T: ?Sized, 
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> ToOwned for T where
    T: Clone, 
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type Owned = T

The resulting type after obtaining ownership.

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.

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.