^Syntax
Struct :
   struct IDENTIFIER : NEWLINE
   INDENT
   StructField^*
   DEDENT\

StructField :
   IDENTIFIER : Type

A struct is a nominal struct type defined with the keyword struct.

An example of a struct item and its use:

struct Point:
    x: u256
    y: u256

p = Point(x: 10, y: 11)
px: u256 = p.x;

Builtin functions:

• abi_encode() encodes the struct as an ABI tuple and returns the encoded data as a fixed-size byte array that is equal in size to the encoding.