Struct MultipartUploadState 

pub struct MultipartUploadState {
    pub upload_id: String,
    pub url: ObjectUrl,
    pub parts: Vec<CompletedPart>,
    pub part_size: u64,
}

State machine for an in-progress multipart upload.

Fields

upload_id: String

The upload ID assigned by the cloud provider.

url: ObjectUrl

The target object URL.

parts: Vec<CompletedPart>

Parts that have been successfully uploaded.

part_size: u64

Nominal part size in bytes.

Implementations

impl MultipartUploadState

pub fn new(upload_id: impl Into<String>, url: ObjectUrl, part_size: u64) -> Self

Create a new multipart upload tracker.

pub fn add_part(&mut self, part_number: u16, etag: impl Into<String>, size: u64)

Record a completed part.

pub fn total_size(&self) -> u64

Total uploaded bytes across all parts.

pub fn part_count(&self) -> usize

Number of parts recorded.

pub fn to_xml(&self) -> String

Build the S3 CompleteMultipartUpload XML body.

Parts are emitted in ascending part-number order.

Trait Implementations

impl Clone for MultipartUploadState

fn clone(&self) -> MultipartUploadState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MultipartUploadState

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

Formats the value using the given formatter.

impl PartialEq for MultipartUploadState

fn eq(&self, other: &MultipartUploadState) -> 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 Eq for MultipartUploadState

impl StructuralPartialEq for MultipartUploadState