[BUG] set_sensitive does not seem to work with RequestBuilder

[karencfv]

Hi there!

I'm wanting to set a header value as sensitive, so that when I call log::debug! what is printed out is "authorization": Sensitive.

set_sensitive works perfectly if I set the value directly on the ClientBuilder, but if I set it through the RequestBuilder the value is not obscured.

I have created a couple of examples in the Rust playground to show the difference in output https://play.rust-lang.org/?version=stable&mode=debug&edition=2021&gist=2fdafa47dcef259f0768a2319d553b1f

Any help with this issue would be really appreciated!

[seanmonstar]

Thanks for the report, I found the problem, a fix is in #1550.

[karencfv]

Thanks for getting this fixed so quickly @seanmonstar !! 🙇‍♀️