Module serde_helpers 

Custom serde serialization helpers for formatting numeric values with appropriate precision.

Modules

quartiles

Round Quartiles fields to 2 decimal places.

Functions

round_2

Round f64 to 2 decimal places (for percentages and simple ratios). Returns null for NaN or infinite values.

round_4

Round f64 to 4 decimal places (for statistical metrics like mean, std_dev). Returns null for NaN or infinite values.

round_2_opt

Round Option<f64> to 2 decimal places. Returns null for None or non-finite values.

round_4_opt

Round Option<f64> to 4 decimal places. Returns null for None or non-finite values.