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CaptureOne

Struct CaptureOne 

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pub struct CaptureOne<'a> { /* private fields */ }
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A sink that keeps one object: the fallback path’s, for when the table cannot answer and the content has to come back out of the verbatim truth.

It exists because [crate::resolve::Resolved::payload] is not a complete answer to “what does this object contain” and never was — the resolver drops a blob payload the moment nothing else in the pack deltas against it, so payload is None for most blobs in most packs. Re-deriving a blob’s content by reading that field therefore returned None for exactly the commonest object in a repository. Through the sink the payload is seen before it is dropped, so the fallback answers for every object the pack holds.

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impl<'a> CaptureOne<'a>

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pub fn new(want: &'a [u8]) -> Self

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pub fn take(self) -> Option<(GitObjectKind, Vec<u8>)>

What the resolve produced for that oid, if it produced it.

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impl PayloadSink for CaptureOne<'_>

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fn explode(&self, oid: &[u8], kind: GitObjectKind, payload: &[u8]) -> Result<()>

One resolved object: its oid, the type its chain resolves to, and the inflated payload. Called once per pack entry, never for a delta’s intermediate state.

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impl<'a> !Freeze for CaptureOne<'a>

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impl<'a> RefUnwindSafe for CaptureOne<'a>

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impl<'a> Send for CaptureOne<'a>

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impl<'a> Sync for CaptureOne<'a>

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impl<'a> Unpin for CaptureOne<'a>

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impl<'a> UnsafeUnpin for CaptureOne<'a>

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impl<'a> UnwindSafe for CaptureOne<'a>

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impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

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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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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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> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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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 = 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.