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Change

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Enum Change 

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pub enum Change<'a, 'b, R: Read> {
    Opaque(PathBuf),
    Whiteout(PathBuf),
    Entry(PathBuf, &'a mut Entry<'b, R>),
}
Expand description

One step of a layer, as changes reports it.

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Opaque(PathBuf)

.wh..wh..opq in this directory: lower layers’ contents are hidden.

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Whiteout(PathBuf)

.wh.<name>: this path from lower layers is hidden.

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Entry(PathBuf, &'a mut Entry<'b, R>)

Any other entry, with its clean relative path.

Auto Trait Implementations§

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impl<'a, 'b, R> !RefUnwindSafe for Change<'a, 'b, R>

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impl<'a, 'b, R> !Send for Change<'a, 'b, R>

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impl<'a, 'b, R> !Sync for Change<'a, 'b, R>

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impl<'a, 'b, R> !UnwindSafe for Change<'a, 'b, R>

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impl<'a, 'b, R> Forget for Change<'a, 'b, R>

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impl<'a, 'b, R> Freeze for Change<'a, 'b, R>
where &'a mut Entry<'b, R>: Freeze,

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impl<'a, 'b, R> Move for Change<'a, 'b, R>

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impl<'a, 'b, R> Unpin for Change<'a, 'b, R>
where &'a mut Entry<'b, R>: Unpin,

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impl<'a, 'b, R> UnsafeUnpin for Change<'a, 'b, R>
where &'a mut Entry<'b, R>: UnsafeUnpin,

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> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

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

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.