A Cargo [credential provider] for [1password].
cargo-credential-1password uses the 1password op CLI to store the token. You must
install the op CLI from the 1password
website. You must run op signin
at least once with the appropriate arguments (such as op signin my.1password.com user@example.com),
unless you provide the sign-in-address and email arguments. The master password will be required on each request
unless the appropriate OP_SESSION environment variable is set. It supports
the following command-line arguments:
* --account: The account shorthand name to use.
* --vault: The vault name to use.
* --sign-in-address: The sign-in-address, which is a web address such as my.1password.com.
* --email: The email address to sign in with.