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use crate::nodes::InnerNode;
use crate::nodes::InspectVec;
use crate::Loc;
use crate::Node;
/// Represents local variable assignment (i.e. `foo = 42`)
///
#[derive(Debug, Clone, PartialEq)]
pub struct Lvasgn {
/// Name of the local variable
///
pub name: String,
/// Value that is assigned to a local variable
///
pub value: Option<Box<Node>>,
/// Location of the local variable name
///
/// ```text
/// foo = 42
/// ~~~
/// ```
///
pub name_l: Loc,
/// Location of the `=` operator
///
/// ```text
/// foo = 42
/// ~
/// ```
///
/// `None` if local variable assignment is a part of the multi-assignment.
/// In such case `value` is a part of the `Masgn` node.
///
pub operator_l: Option<Loc>,
/// Location of the full expression
///
/// ```text
/// foo = 42
/// ~~~~~~~~
/// ```
///
pub expression_l: Loc,
}
impl InnerNode for Lvasgn {
fn expression(&self) -> &Loc {
&self.expression_l
}
fn inspected_children(&self, indent: usize) -> Vec<String> {
let mut result = InspectVec::new(indent);
result.push_str(&self.name);
result.push_maybe_node(&self.value);
result.strings()
}
fn str_type(&self) -> &'static str {
"lvasgn"
}
fn print_with_locs(&self) {
println!("{}", self.inspect(0));
self.value.as_ref().map(|node| node.inner_ref().print_with_locs());
self.name_l.print("name");
self.operator_l.as_ref().map(|loc| loc.print("operator"));
self.expression_l.print("expression");
}
}