Enum cleaver::fe::ast::Statement

pub enum Statement {
    Expression {
        expr: Box<Node<Expression>>,
    },
    Declaration {
        var: Rc<Variable>,
    },
    Assignment {
        var: Rc<Variable>,
        expr: Box<Node<Expression>>,
    },
    If {
        cond: Box<Node<Expression>>,
        on_true: Box<Node<Statement>>,
        on_false: Option<Box<Node<Statement>>>,
    },
    While {
        cond: Box<Node<Expression>>,
        body: Box<Node<Statement>>,
    },
    Return {
        expr: Option<Box<Node<Expression>>>,
    },
    Compound {
        stmts: Vec<Node<Statement>>,
    },
}

Variants

Expression

Fields

expr: Box<Node<Expression>>

Declaration

Fields

var: Rc<Variable>

Assignment

Fields

var: Rc<Variable>
expr: Box<Node<Expression>>

If

Fields

cond: Box<Node<Expression>>
on_true: Box<Node<Statement>>
on_false: Option<Box<Node<Statement>>>

While

Fields

cond: Box<Node<Expression>>
body: Box<Node<Statement>>

Return

Fields

expr: Option<Box<Node<Expression>>>

Compound

Fields

stmts: Vec<Node<Statement>>

Trait Implementations

impl PartialEq for Statement

fn eq(&self, __arg_0: &Statement) -> bool

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

fn ne(&self, __arg_0: &Statement) -> bool

This method tests for !=.

impl Debug for Statement

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.