fixing prelude for NAN
@@ -5,6 +5,7 @@ use serde_json::map::Map;
use serde_json::Number as JSONNumber;
use serde_json::Value as JSONValue;
use std::collections::HashMap;
+use std::f64::NAN;
use std::fmt::{Display, Formatter, Result as FmtResult};
use std::iter::FromIterator;
use std::ops::Deref;
@@ -123,10 +124,10 @@ impl Value {
/// Converts the value into a 64-bit floating point number
pub fn to_num(&self) -> f64 {
match *self.ptr {
- ValueData::Object(_) | ValueData::Undefined | ValueData::Function(_) => std::f64::NAN,
+ ValueData::Object(_) | ValueData::Undefined | ValueData::Function(_) => NAN,
ValueData::String(ref str) => match FromStr::from_str(str) {
Ok(num) => num,
- Err(_) => std::f64::NAN,
+ Err(_) => NAN,
},
ValueData::Number(num) => num,
ValueData::Boolean(true) => 1.0,
