Crate nextcloud_preview 

Nextcloud Preview and Thumbnail API client and domain types.

Nextcloud provides an endpoint for generating on-demand file previews and thumbnails at /core/preview.png (routed via /index.php/core/preview.png).

• PreviewClient — asynchronous client for fetching image previews.
• PreviewOptions — builder for dimension, aspect ratio, and mode parameters.
• PreviewMode — scaling mode (Cover or Fill).

Official Nextcloud Preview endpoint: GET /core/preview.png?fileId={fileId}&x={x}&y={y}&a={a}&mode={mode} or GET /core/preview.png?file={filePath}&x={x}&y={y}.

Structs

PreviewClient

Client for fetching image previews and thumbnails from Nextcloud.

PreviewOptions

Parameters for generating a thumbnail or preview image.

Enums

PreviewMode

Scaling mode for generating previews.

Constants

PREVIEW_ENDPOINT

Relative path to Nextcloud’s preview endpoint beneath /index.php.