Fix compilation on older Rust versions

pull/789/head
Wilfred Hughes 2024-11-15 22:08:15 +07:00
parent 90f108105d
commit 39e645832e
1 changed files with 3 additions and 3 deletions

@ -384,14 +384,14 @@ fn print_as_dot_<'a>(nodes: &[&'a Syntax<'a>]) {
.. ..
} => { } => {
if open_content != "" { if open_content != "" {
&format!("[label=\"{open_content}{close_content}\"]") format!("[label=\"{open_content}{close_content}\"]")
} else { } else {
&"[style=dotted]".to_owned() "[style=dotted]".to_owned()
} }
} }
Atom { content, .. } => { Atom { content, .. } => {
let content = content.replace("\"", "\\\""); let content = content.replace("\"", "\\\"");
&format!("[label=\"{content}\"]") format!("[label=\"{content}\"]")
} }
}; };