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SourceCustody

behavior

Enum SourceCustody 

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pub enum SourceCustody<Residual> {
    Exhausted(Residual),
    Retained(Residual),
    Admitted(Residual),
    Closed(Residual),
}
Expand description

Result of offering at most one ordered source settlement.

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Exhausted(Residual)

No source input remains in the complete residual product.

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Retained(Residual)

No live-source input remains, but exact terminal custody is required.

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Admitted(Residual)

Exactly one source input transferred; the residual remains in custody.

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Closed(Residual)

Admission closed; the residual contains the current and untouched suffix.

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impl<Residual> SourceCustody<Residual>

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pub fn map<Mapped>( self, map: impl FnOnce(Residual) -> Mapped, ) -> SourceCustody<Mapped>

Transform the complete residual without changing its custody state.

Auto Trait Implementations§

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impl<Residual> Freeze for SourceCustody<Residual>
where Residual: Freeze,

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impl<Residual> RefUnwindSafe for SourceCustody<Residual>
where Residual: RefUnwindSafe,

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impl<Residual> Send for SourceCustody<Residual>
where Residual: Send,

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impl<Residual> Sync for SourceCustody<Residual>
where Residual: Sync,

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impl<Residual> Unpin for SourceCustody<Residual>
where Residual: Unpin,

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impl<Residual> UnsafeUnpin for SourceCustody<Residual>
where Residual: UnsafeUnpin,

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impl<Residual> UnwindSafe for SourceCustody<Residual>
where Residual: UnwindSafe,

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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, 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.