Struct AttrProbe 

struct AttrProbe {
    hash: (u64, u64),
    numeric: bool,
}

The attribute equalities in a search, in the form a block filter answers.

Terms are AND-ed, so any single one the block cannot satisfy rules the whole block out — which is why a list of independent probes is enough and no expression tree is needed.

numeric records that the query scalar could be read as a number. Doubles are not in the index (see crate::bloom::HAS_DOUBLE), so a block that holds any must be scanned for a numeric query even when the text probe misses.

Fields

hash: (u64, u64)

numeric: bool

Implementations

impl AttrProbe

fn maybe(&self, f: &Filter<'_>) -> bool

The block’s own answer to “could a row here satisfy this term?”.