INNER CODE UNIT · Rust

from_env

pbeets/rithmic-rs · src/config.rs:200

    pub fn from_env(env: RithmicEnv) -> Result<Self, ConfigError> {
        let prefix = env.var_prefix();

        Ok(Self {
            account_id: require_env(&format!("{prefix}_ACCOUNT_ID"))?,
            fcm_id: require_env(&format!("{prefix}_FCM_ID"))?,
            ib_id: require_env(&format!("{prefix}_IB_ID"))?,
        })
    }
}

/// Login overrides. Every field left `None` keeps the default, so `login()` is
/// enough unless you need one of these.
///
/// A plant logs in once per connection. Calling `login_with_config` again with
/// a different config returns [`RithmicError::LoginConflict`](crate::RithmicError::LoginConflict),
/// so pick the config before the first login.
///

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