Struct pivot::ast::AstNode

pub struct AstNode {
    pub kind: AstNodeKind,
    pub value: String,
    pub subnodes: Vec<AstNode>,
}

Fields

kind: AstNodeKind

value: String

subnodes: Vec<AstNode>

Implementations

impl AstNode

pub fn new(kind: AstNodeKind, value: String, subnodes: Vec<AstNode>) -> AstNode

pub fn integer(num: i64) -> AstNode

pub fn identifier(id: String) -> AstNode

pub fn not(operand: AstNode) -> AstNode

pub fn not_equal(left: AstNode, right: AstNode) -> AstNode

pub fn equal(left: AstNode, right: AstNode) -> AstNode

pub fn add(left: AstNode, right: AstNode) -> AstNode

pub fn subtract(left: AstNode, right: AstNode) -> AstNode

pub fn multiply(left: AstNode, right: AstNode) -> AstNode

pub fn divide(left: AstNode, right: AstNode) -> AstNode

pub fn block(statements: Vec<AstNode>) -> AstNode

pub fn if_statement(
    conditional: AstNode,
    consequence: AstNode,
    alternative: AstNode
) -> AstNode

pub fn while_loop(conditional: AstNode, body: AstNode) -> AstNode

pub fn program(statements: Vec<AstNode>) -> AstNode

pub fn function_call(name: String, parameters: Vec<AstNode>) -> AstNode

pub fn function_return(operand: AstNode) -> AstNode

pub fn function_definition(
    name: String,
    parameters: Vec<AstNode>,
    body: AstNode
) -> AstNode

pub fn variable_definition(name: String, value: AstNode) -> AstNode

pub fn variable_declaration(name: String) -> AstNode

pub fn assign(name: String, value: AstNode) -> AstNode

pub fn import(
    num_args: AstNode,
    returns_value: AstNode,
    fn_path: Vec<AstNode>
) -> AstNode

pub fn null() -> AstNode

pub fn pretty_print(&self, f: &mut Formatter<'_>, indent: usize) -> Result

Trait Implementations

impl Clone for AstNode

pub fn clone(&self) -> AstNode

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AstNode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AstNode

pub fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for AstNode

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

Formats the value using the given formatter.

impl PartialEq<AstNode> for AstNode

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for AstNode

pub fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AstNode

impl Wasm for AstNode

pub fn emit(&self, s: &mut SymbolGenerator) -> String