Function build_bloom

nodedb-columnar/src/predicate.rs:435–437

Build a new `BloomFilter` with the default parameters (`k=3`, `m=2048`) and insert all provided string values. Skips empty strings and nulls (caller passes only valid, non-null values).

(values: &[&str])

///
/// Skips empty strings and nulls (caller passes only valid, non-null values).
pub fn build_bloom(values: &[&str]) -> BloomFilter {
    build_bloom_with_params(values, BLOOM_K_DEFAULT, BLOOM_BITS_DEFAULT)
}

/// Build a `BloomFilter` with explicit `k` (hash function count) and `m`
/// (bit-array size). `m` must be a power of two and at least 8.