extra-result

Add extra methods to Result by use a trait ExtraResult.

Current methods added is

• map_fut
• map_or_fut
• map_or_else_fut
• map_err_fut
• inspect_fut
• inspect_err_fut
• and_then_fut
• or_else_fut
• unwrap_or_else_fut
• is_ok_and_fut
• is_err_and_fut

All these methods is a mirror of a method of regular Result but it accept async function instead.

How to use.

Simply add use extra_result::*; to a source file that going to use above methods.

Note: The crate only provide single trait name ExtraResult. It is also possible to use extra_result::ExtraResult; instead of using wildcard but it won't make any different.