Method first

src/pointer.rs:176–178

Returns the first `Token` in the `Pointer`. alias for `front`

(&self)

    ///
    /// alias for `front`
    pub fn first(&self) -> Option<Token> {
        self.front()
    }

    /// Splits the `Pointer` into the first `Token` and a remainder `Pointer`.
    pub fn split_front(&self) -> Option<(Token, &Self)> {