Method get

src/pointer.rs:317–322

Attempts to get a `Token` by the index. Returns `None` if the index is out of bounds. ## Example ```rust use jsonptr::{Pointer, Token}; let ptr = Pointer::from_static("/foo/bar/qux"); assert_eq!(ptr.get(0), Some("foo".into())); assert_eq!(ptr.get(1), Some("bar".into())); assert_eq!(ptr.get(3), None); assert_eq!(ptr.get(..), Some(Pointer::from_static("/foo/bar/qux"))); assert_eq!(ptr.get(..1), So

(&'p self, index: I)

    /// assert_eq!(ptr.get(..), Some(Pointer::root()));
    /// ```
    pub fn get<'p, I>(&'p self, index: I) -> Option<I::Output>
    where
        I: PointerIndex<'p>,
    {
        index.get(self)
    }

    /// Attempts to resolve a [`R::Value`] based on the path in this [`Pointer`].
    ///