Struct ExprReturn

docs.rs

pub struct ExprReturn {
    pub attrs: Vec<Attribute>,
    pub return_token: Return,
    pub expr: Option<Box<Expr>>,
}

Iterator<Item = &Expr>

node: &ExprReturn

node.expr
    .as_slice()
    .iter()
    .map(|expr| expr.as_ref())

Iterator<Item = &mut Expr>

node: &mut ExprReturn

node.expr
    .as_mut_slice()
    .iter_mut()
    .map(|expr| expr.as_mut())