You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: bloom.rs
    path of file: ./repos/mini-lsm/mini-lsm-starter/src/table
    
    the code of the file until where you have to start completion: // Copyright 2021 TiKV Project Authors. Licensed
    
    pub fn may_contain(&self, h: u32) -> bool {
        if self.k > 30 {
            // potential new encoding for short bloom filters
            true
        } else {
            let nbits = self.filter.bit_len();
            let delta = (h >> 17) | (h << 15);

            // TODO: probe the bloom filter

            true
        }
    }