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nested_column_profile

dataprof_runtime::profile_builder

Function nested_column_profile 

Source 
pub fn nested_column_profile(
    name: String,
    total_count: usize,
    null_count: usize,
) -> ColumnProfile
Expand description

Build the profile of a container column: structs, lists and maps.

It reports its counts and nothing else. Its lengths, distinct values, patterns and lexical forms would all be measured on a serialisation, and every input path serialises containers differently (#637). Absent is “not analyzed”, which is what they are.