libcurl backend for nyquest.

Note: Requires libcurl 7.68.0 or later.

Features

• ssl: Enable SSL support. This is enabled by default.
• blocking
• async
• multipart
• charset-defaults: Enable encoding conversion via iconv-native with its default features enabled.
• charset: Enable encoding conversion via iconv-native without activating any of its default features. Refer to the documentation of iconv-native for its features.