Enum CartOp 

pub enum CartOp {
    Show,
    Add {
        merchant_id: String,
        item_id: String,
        quantity: u32,
        note: Option<String>,
    },
    Remove {
        item_id: String,
    },
    Clear,
}

A cart change.

Variants

Show

The cart as it is.

Add

Add quantity of an item (the cart holds one merchant at a time).

Fields

merchant_id: String

The merchant’s id (from a search).

item_id: String

The item’s id (from the merchant’s menu).

quantity: u32

How many.

note: Option<String>

A note for the merchant (“no onions”).

Remove

Drop an item’s line.

Fields

item_id: String

The item’s id.

Clear

Empty it.

Trait Implementations

impl Clone for CartOp

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 CartOp

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

Formats the value using the given formatter.

impl Eq for CartOp

impl PartialEq for CartOp

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CartOp