Enum UploadProgress 

pub enum UploadProgress {
    Incomplete {
        offset: u64,
    },
    Complete,
}

How far a resumable upload has progressed.

Both a chunk write and an offset query can observe that an upload is complete, so both operations have the same two outcomes. Completion is relative to the backend handling the operation: it means the session is terminal and the object is available through that backend’s normal read methods. A backend that composes another backend must finish its own publication work before returning UploadProgress::Complete.

Variants

Incomplete

More bytes are expected. The client continues from offset.

This offset is authoritative and may be lower than the end of the chunk that was just written: backends can persist only a prefix and discard the remainder. It must remain below the session’s total length; once every byte has landed, the backend completes the upload or returns an error instead.

Fields

offset: u64

The offset the backend has persisted.

Complete

The session is terminal and the object is available through the backend’s normal reads.

This is an observable status rather than a one-time event. A later offset query can return Complete again, for example when the response to the final chunk was lost.

Trait Implementations

impl Clone for UploadProgress

fn clone(&self) -> UploadProgress

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for UploadProgress

impl Debug for UploadProgress

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

Formats the value using the given formatter.

impl Eq for UploadProgress

impl PartialEq for UploadProgress

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for UploadProgress