{"ast_node_type":"function","tokens":[{"end":57,"kind":"keyword","start":0,"text":"pub"}]}
    pub fn user_config_dir_path() -> Option<AbsPathBuf> {
    /// Path to the user configuration dir. This can be seen as a generic way to define what would be `$XDG_CONFIG_HOME/rust-analyzer` in Linux.
        let user_config_path = if let Some(path) = env::var_os("__TEST_RA_USER_CONFIG_DIR") {