Function value_to_f64

nodedb-query/src/value_ops.rs:19–31

Coerce a Value to f64. - Integer/Float: direct conversion - String: parse as f64 - Bool: `true` → `1.0`, `false` → `0.0` (when `coerce_bool` is true) - Other types: `None`

(v: &Value, coerce_bool: bool)

/// - Bool: `true` → `1.0`, `false` → `0.0` (when `coerce_bool` is true)
/// - Other types: `None`
pub fn value_to_f64(v: &Value, coerce_bool: bool) -> Option<f64> {
    match v {
        Value::Integer(i) => Some(*i as f64),
        Value::Float(f) => Some(*f),
        Value::String(s) => s.parse::<f64>().ok(),
        Value::Bool(b) if coerce_bool => Some(if *b { 1.0 } else { 0.0 }),
        Value::Decimal(d) => {
            use rust_decimal::prelude::ToPrimitive;
            d.to_f64()
        }
        _ => None,
    }
}

/// Compare two Values with type coercion.
///