Function deserialize

pub fn deserialize<'de, T, D>(deserializer: D) -> Result<T, D::Error>
where
    T: Deserialize<'de>,
    D: Deserializer<'de>,

Serde deserialize_with function to deserialize time values as nanoseconds.

This function can be used with either of the following Serde attributes:

• #[serde(with = "serde_nanos")]
• #[serde(deserialize_with = "serde_nanos::deserialize")]

use std::time::Duration;
use serde::Deserialize;

#[derive(Deserialize)]
struct Message {
    #[serde(with = "serde_nanos")]
    expires_in: Duration,
}