Struct UploadOptions 

pub struct UploadOptions {
    pub content_type: Option<String>,
    pub metadata: HashMap<String, String>,
    pub progress: Option<ProgressCallback>,
}

Options describing how a file is stored during an upload.

Groups the content type, user metadata, and optional progress callback so a single upload(source, key, options) call replaces a run of positional arguments. Build with UploadOptions::new and the with_* methods, or construct the struct directly.

Fields

content_type: Option<String>

MIME content type; falls back to the store default when absent.

metadata: HashMap<String, String>

User metadata stored alongside the file.

progress: Option<ProgressCallback>

Progress callback invoked as bytes are written, for backends that report progress.

Implementations

impl UploadOptions

pub fn new() -> Self

Create empty upload options that use the store defaults.

pub fn with_content_type(self, content_type: impl Into<String>) -> Self

Set the MIME content type for the uploaded file.

pub fn with_metadata(self, metadata: HashMap<String, String>) -> Self

Attach user metadata stored alongside the file.

pub fn with_progress(self, progress: ProgressCallback) -> Self

Attach a progress callback invoked as bytes are written.

pub fn content_type(&self) -> Option<&str>

Borrow the content type as a string slice, when set.

Trait Implementations

impl Clone for UploadOptions

fn clone(&self) -> UploadOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for UploadOptions

fn default() -> UploadOptions

Returns the “default value” for a type.