Struct CartState 

pub struct CartState {
    pub is_empty: bool,
    pub item_count: usize,
    pub total_value: f64,
    pub items: Vec<CartItem>,
}

Cart state

Fields

is_empty: bool

Whether cart is empty

item_count: usize

Number of items

total_value: f64

Total value

items: Vec<CartItem>

Items in cart

Trait Implementations

impl Clone for CartState

fn clone(&self) -> CartState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CartState

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

Formats the value using the given formatter.

impl Default for CartState

fn default() -> CartState

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CartState

fn deserialize<__D>( __deserializer: __D, ) -> Result<CartState, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CartState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.