Function |from_option_number_f64

json/value::|from_option_number_f64

Usage

|from_option_number_f64<F>(value, replacement)

Generics

◻ F: ToF64

Parameters

↳ value: Option<F>
↳ replacement: Json (json::Json)

Return

↴ Json

Convert an optional f64-convertible value into a JSON number, null if value is none, or replacement if the number is infinite or NaN.

⚠️ Infinite and NaN values are not valid JSON; replacement must itself be a valid JSON value.