Struct Wallet 

pub struct Wallet { /* private fields */ }

Represents a wallet (portfolio) containing multiple positions.

Implementations

impl Wallet

pub fn new(base_currency: impl Into<String>) -> Self

Creates a new empty wallet.

pub fn with_cash(base_currency: impl Into<String>, cash: Money) -> Self

Creates a wallet with initial cash balance.

pub fn base_currency(&self) -> &str

Returns the base currency.

pub const fn cash(&self) -> &Money

Returns the cash balance.

pub fn positions(&self) -> &[Position]

Returns all positions.

pub fn positions_mut(&mut self) -> &mut Vec<Position>

Returns a mutable reference to positions.

pub fn add_position(&mut self, position: Position)

Adds a position to the wallet.

pub fn remove_position(&mut self, symbol: &str) -> Option<Position>

Removes a position by symbol.

pub fn get_position(&self, symbol: &str) -> Option<&Position>

Gets a position by symbol.

pub fn get_position_mut(&mut self, symbol: &str) -> Option<&mut Position>

Gets a mutable position by symbol.

pub fn set_cash(&mut self, cash: Money)

Updates the cash balance.

pub fn add_cash(&mut self, amount: Money)

Adds to the cash balance.

pub fn subtract_cash(&mut self, amount: Money)

Subtracts from the cash balance.

pub fn total_positions_value(&self) -> Money

Calculates the total market value of all positions.

pub fn total_value(&self) -> Money

Calculates the total portfolio value (cash + positions).

pub fn current_allocation(&self) -> DesiredAllocation

Calculates the current allocation percentages.

pub fn cash_percentage(&self) -> Decimal

Calculates the cash percentage of total portfolio.

pub fn position_count(&self) -> usize

Returns the number of positions.

Trait Implementations

impl Clone for Wallet

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 Wallet

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

Formats the value using the given formatter.

impl Default for Wallet

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Wallet

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Wallet

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for Wallet

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Wallet