Function pwhash::bcrypt::hash_with

pub fn hash_with<'a, IBS, B>(param: IBS, pass: B) -> Result<String> where
    IBS: IntoBcryptSetup<'a>,
    B: AsRef<[u8]>, 

Hash a password with user-provided parameters.

Bcrypt has its own setup struct because of the additional variant field. An ordinary HashSetup can be converted into BcryptSetup, which will set the variant to default. The Default trait is implemented for BcryptSetup, which makes it easier to initialize just the desired fields (see the module-level example.)