Method claim

arrow-buffer/src/buffer/mutable.rs:847–849

(&self, pool: &dyn MemoryPool)

    /// multiple arrays.
    #[cfg(feature = "pool")]
    pub fn claim(&self, pool: &dyn MemoryPool) {
        *self.reservation.lock().unwrap() = Some(pool.reserve(self.capacity()));
    }
}

/// Creates a non-null pointer with alignment of [`ALIGNMENT`]