Function |try_from_option_number_f64

json/value::|try_from_option_number_f64

Usage

|try_from_option_number_f64<F>(value)

Generics

◻ F: ToF64

Parameters

↳ value: Option<F>

Return

↴ Option<Json>

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

⚠️ Infinite and NaN values are not valid JSON and result in none being returned, not a JSON value.