Struct User 

pub struct User {
    pub id: String,
    pub name: String,
    pub broker: BrokerType,
    pub token_env_var: String,
    pub credentials: HashMap<String, String>,
    pub accounts: Vec<Account>,
    pub enabled: bool,
}

A user representing a connection to an exchange/broker.

Fields

id: String

Unique user identifier (auto-generated if not provided).

name: String

Human-readable user name.

broker: BrokerType

The broker/exchange type.

token_env_var: String

Environment variable name for the API token.

credentials: HashMap<String, String>

Additional API credentials (e.g., API secret for Binance).

accounts: Vec<Account>

Trading accounts for this user.

enabled: bool

Whether this user is enabled.

Implementations

impl User

pub fn new(broker: BrokerType, token_env_var: impl Into<String>) -> Self

Creates a new user for a broker.

pub fn with_id(self, id: impl Into<String>) -> Self

Sets the user ID.

pub fn with_name(self, name: impl Into<String>) -> Self

Sets the user name.

pub fn with_credential( self, key: impl Into<String>, env_var: impl Into<String>, ) -> Self

Adds a credential (e.g., API secret).

pub fn add_account(&mut self, account: Account)

Adds an account to this user.

pub fn get_account(&self, id: &str) -> Option<&Account>

Returns an account by ID.

pub fn get_account_mut(&mut self, id: &str) -> Option<&mut Account>

Returns a mutable account by ID.

pub fn active_accounts(&self) -> impl Iterator<Item = &Account>

Returns all enabled accounts.

pub fn all_tickers(&self) -> Vec<String>

Returns all tickers across all accounts.

Trait Implementations

impl Clone for User

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for User

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for User

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for User

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.