Function duration

cel/src/functions.rs:316–323

Duration parses the provided argument into a [`Value::Duration`] value. The argument must be string, and must be in the format of a duration. See the [`crate::duration::parse_duration`] documentation for more information on the supported formats. # Examples - `1h` parses as 1 hour - `1.5h` parses as 1 hour and 30 minutes - `1h30m` parses as 1 hour and 30 minutes - `1h30m1s` parses as 1 hour, 30

(value: Arc<String>)

    /// - `1ns` parses as 1 nanosecond
    /// - `1.5ns` parses as 1 nanosecond (sub-nanosecond durations not supported)
    pub fn duration(value: Arc<String>) -> crate::functions::Result<Value> {
        Ok(Value::Duration({
            let i = value.as_str();
            let (_, duration) = crate::duration::parse_duration(i)
                .map_err(|e| ExecutionError::function_error("duration", e.to_string()))?;
            Ok(duration)
        }?))
    }

    fn _timestamp(i: &str) -> Result<chrono::DateTime<chrono::FixedOffset>> {
        chrono::DateTime::parse_from_rfc3339(i)