Macro serde_json_traversal::serde_json_traversal

macro_rules! serde_json_traversal {
    ($var:expr => [$index:expr] => $($tokens:tt)=>+) => { ... };
    ($var:expr => $key:expr => $($tokens:tt)=>+) => { ... };
    ($var:expr => [$index:expr]) => { ... };
    ($var:expr => $key:expr) => { ... };
    (with_result $var:expr => [$index:expr] => $($tokens:tt)=>+) => { ... };
    (with_result $var:expr => $key:expr => $($tokens:tt)=>+) => { ... };
    (with_result $var:expr => [$index:expr]) => { ... };
    (with_result $var:expr => $key:expr) => { ... };
}