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CompleteUploadRequest

Enum CompleteUploadRequest 

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pub enum CompleteUploadRequest {
    ContentRef {
        content_ref: ContentRef,
    },
    Multipart {
        multipart: DirectMultipartContentClaim,
        parts: Vec<CompletedUploadPart>,
    },
}
Expand description

Request to complete an upload, tagged by which of its two shapes it is.

The shapes correspond to who knew the content identity first. A service-proxied or direct_put session was handed its reference before any byte moved, so its completion names that reference back. A direct_multipart session was never told one — there was nothing to tell — so its completion carries the claim and its parts instead, and the server builds the reference from the identity it has held all along.

The two share no fields, so a completion carrying one shape’s fields under the other’s tag does not decode. What decoding cannot settle is whether the shape matches the session, because only the server knows which transport the session was opened with; that one check is made against the durable record.

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ContentRef

Completes a session the server named a content object for: the caller names it back and the server proves the object matches.

Fields

§content_ref: ContentRef

Content identity the caller expects the session to have settled on.

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Multipart

Completes a direct_multipart session with what it uploaded.

Fields

§multipart: DirectMultipartContentClaim

The assembled object’s length and CRC-64/NVME, which completion verifies against the provider’s own reading of the object.

§parts: Vec<CompletedUploadPart>

Every part the client uploaded, in ascending part order. The server holds no part records of its own, so this list is what it assembles the object from.

Implementations§

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impl CompleteUploadRequest

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pub fn for_content_ref(content_ref: ContentRef) -> Self

Completes a session that already knows its content reference.

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pub fn for_multipart( claim: DirectMultipartContentClaim, parts: Vec<CompletedUploadPart>, ) -> Self

Completes a direct_multipart session with what it assembled.

Trait Implementations§

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impl Clone for CompleteUploadRequest

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fn clone(&self) -> CompleteUploadRequest

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CompleteUploadRequest

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for CompleteUploadRequest

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Eq for CompleteUploadRequest

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impl PartialEq for CompleteUploadRequest

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fn eq(&self, other: &CompleteUploadRequest) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl Serialize for CompleteUploadRequest

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for CompleteUploadRequest

Auto Trait 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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. 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.