Struct Function 

pub struct Function {
    pub name: Option<String>,
    pub arguments: Vec<FunctionArgument>,
    pub result: Option<FunctionResult>,
    pub local_variables: Arena<LocalVariable>,
    pub expressions: Arena<Expression>,
    pub named_expressions: HashMap<Handle<Expression>, String>,
    pub body: Block,
}

An IR function.

Fields

name: Option<String>

Optional function name.

arguments: Vec<FunctionArgument>

Formal parameters.

result: Option<FunctionResult>

Return type and optional binding.

local_variables: Arena<LocalVariable>

Function-local variable declarations.

expressions: Arena<Expression>

Expression arena for this function.

named_expressions: HashMap<Handle<Expression>, String>

Map from expression handles to user-defined names.

body: Block

The function body.

Implementations

impl Function

pub fn new(name: impl Into<String>) -> Self

Creates an empty function with the given name.

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.