Function generate_totp

pub fn generate_totp(
    key: String,
    time: Option<DateTime<Utc>>,
) -> Result<TotpResponse, TotpError>

Generate a OATH or RFC 6238 TOTP code from a provided key.

https://datatracker.ietf.org/doc/html/rfc6238

Key can be either:

• A base32 encoded string
• OTP Auth URI
• Steam URI

Supports providing an optional time, and defaults to current system time if none is provided.

Arguments:

• key - The key to generate the TOTP code from
• time - The time in UTC to generate the TOTP code for, defaults to current system time