{"ast_node_type":"other","tokens":[{"end":162,"kind":"keyword","start":0,"text":"This"}]}
            This will prevent proc-macro expansion from working. Please consider updating your rust-analyzer to ensure compatibility with your current toolchain."
                format!( "The version of the proc-macro server ({v}) in your Rust toolchain is newer than the version supported by your rust-analyzer ({CURRENT_API_VERSION}).
                ),