Module media 

Media upload, download, and typed wrappers.

Upload

• Client::upload_file : sequential (small files, < 10 MB)
• Client::upload_file_concurrent: parallel worker pool for large files
• Client::upload_stream: reads AsyncRead → calls upload_file

Download

• Client::iter_download : chunk-by-chunk streaming
• Client::download_media : collect all bytes
• Client::download_media_concurrent: parallel multi-worker download

Typed wrappers

Photo, Document, Sticker: typed wrappers over raw TL types.

Downloadable trait

Downloadable: implemented by Photo, Document, Sticker so you can pass any of them to iter_download / download_media.

Structs

AlbumItem

A single item in a multi-media album send.

Document

Typed wrapper over a Telegram document (file, video, audio).

DownloadIter

Sequential chunk-by-chunk download iterator.

Photo

Typed wrapper over a Telegram photo.

Sticker

Typed wrapper over a Telegram sticker.

UploadedFile

A successfully uploaded file handle, ready to be sent as media.

Constants

DOWNLOAD_CHUNK_SIZE

UPLOAD_CHUNK_SIZE

Chunk size used for uploads and downloads (512 KB).

Traits

Downloadable

Something that can be downloaded via Client::iter_download.

Functions

download_location_from_media

Extract a download [InputFileLocation] from a raw MessageMedia reference.