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use crate::nodes::InnerNode;
use crate::nodes::InspectVec;
use crate::source::Range;
use crate::Node;
/// Represents a symbol with interpolation (i.e. `:"#{foo}"`)
#[derive(Debug, Clone, PartialEq)]
pub struct Dsym {
/// A list of symbol parts (static literals and interpolated expressions)
pub parts: Vec<Node>,
/// Location of the symbol begin
///
/// ```text
/// :"#{foo}"
/// ~~
/// ```
///
/// `None` if `Dsym` is a part of the interpolated symbol array:
///
/// ```text
/// %I[#{bar}]
/// ```
pub begin_l: Option<Range>,
/// Location of the symbol begin
///
/// ```text
/// :"#{foo}"
/// ~
/// ```
///
/// `None` if `Dsym` is a part of the interpolated symbol array:
///
/// ```text
/// %I[#{bar}]
/// ```
pub end_l: Option<Range>,
/// Location of the full expression
///
/// ```text
/// :"#{foo}"
/// ~~~~~~~~~
/// ```
pub expression_l: Range,
}
impl InnerNode for Dsym {
fn expression(&self) -> &Range {
&self.expression_l
}
fn inspected_children(&self, indent: usize) -> Vec<String> {
let mut result = InspectVec::new(indent);
result.push_nodes(&self.parts);
result.strings()
}
fn str_type(&self) -> &'static str {
"dsym"
}
fn print_with_locs(&self) {
println!("{}", self.inspect(0));
self.expression_l.print("expression");
if let Some(range) = &self.end_l {
range.print("end");
}
if let Some(range) = &self.begin_l {
range.print("begin");
}
for node in self.parts.iter() {
node.inner_ref().print_with_locs();
}
}
}