Struct hexodsp::wblockdsp::compiler::ASTNodeRef

pub struct ASTNodeRef(Rc<RefCell<JASTNode>>);

The WBlockDSP Abstract Syntax Tree. It is generated by BlockFun::generate_tree in Block2JITCompiler::compile.

Tuple Fields

0: Rc<RefCell<JASTNode>>

Implementations

impl ASTNodeRef

pub fn first_child_ref(&self) -> Option<ASTNodeRef>

Returns the first child AST node.

pub fn first_child(&self) -> Option<(String, String, ASTNodeRef)>

Returns the first child, including input/output info.

pub fn nth_child(&self, i: usize) -> Option<(String, String, ASTNodeRef)>

Returns the nth child, including input/output info.

pub fn walk_dump(&self, input: &str, output: &str, indent: usize) -> String

Generates a recursive tree dump output.

 println!("{}", node.walk_dump("", "", 0));

Trait Implementations

impl BlockASTNode for ASTNodeRef

fn from(id: usize, typ: &str, lbl: &str) -> ASTNodeRef

fn add_node(&self, in_port: String, out_port: String, node: ASTNodeRef)

fn add_structural_node(&self, node: Self)

impl Clone for ASTNodeRef

fn clone(&self) -> ASTNodeRef

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ASTNodeRef

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

Formats the value using the given formatter.