Struct StructInfo 

pub struct StructInfo {
    pub name: String,
    pub field_count: u16,
}

one declared struct’s runtime identity: its name and its field count.

the Program::structs table holds one of these per declared struct; a MAKE_STRUCT opcode’s u16 operand indexes it. the VM reads name to label the heap struct it builds (so type_of of a struct returns the declared name) and field_count to know how many values to pop. codegen fills the table as it emits struct literals.

Fields

name: String

the struct’s declared name, e.g. "Point". the VM stores this as the heap struct’s type_name.

field_count: u16

the number of fields the struct declares. MAKE_STRUCT pops exactly this many values off the stack to build the struct.

Trait Implementations

impl Clone for StructInfo

fn clone(&self) -> StructInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StructInfo

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

Formats the value using the given formatter.

impl PartialEq for StructInfo

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for StructInfo

impl StructuralPartialEq for StructInfo