Struct attr::Identity

pub struct Identity;

The Identity is the end of a path and provides the point where input equals output and we start returning. It's necessary for recursive path traversal, but generally not to be used in user code.

Trait Implementations

impl<'a, 'b: 'a, T: 'b> Traverse<'a, 'b, T, T> for Identity

fn traverse(&'a self, val: T) -> Result<T>

implementation of the traversal for a specific path