Struct Function 

pub struct Function {
    pub id: HirId,
    pub name: Symbol,
    pub params: Vec<Param>,
    pub return_ty: Ty,
    pub body: Block,
    pub is_extern: bool,
    pub is_async: bool,
    pub is_const: bool,
    pub energy: EnergyMetadata,
    pub attributes: FunctionAttributes,
    pub span: Span,
}

Function definition (with resolved types)

Fields

id: HirId

name: Symbol

params: Vec<Param>

return_ty: Ty

body: Block

is_extern: bool

Whether this is an extern function declaration (no body)

is_async: bool

Whether this is an async function (async fn)

is_const: bool

Whether this is a const function (const fn)

energy: EnergyMetadata

Energy metadata including budget constraints and compile-time estimates

attributes: FunctionAttributes

Parsed function attributes for code generation

span: Span

Trait Implementations

impl Clone for Function

fn clone(&self) -> Function

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Function

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

Formats the value using the given formatter.