Method from_trusted_len_iter_bool

arrow-buffer/src/buffer/mutable.rs:1008–1013

(mut iterator: I)

    // 2. `from_trusted_len_iter_bool` is faster.
    #[inline]
    pub unsafe fn from_trusted_len_iter_bool<I: Iterator<Item = bool>>(mut iterator: I) -> Self {
        let (_, upper) = iterator.size_hint();
        let len = upper.expect("from_trusted_len_iter requires an upper limit");

        Self::collect_bool(len, |_| iterator.next().unwrap())
    }

    /// Creates a [`MutableBuffer`] from an [`Iterator`] with a trusted (upper) length or errors
    /// if any of the items of the iterator is an error.