influx_client/flux/functions/
sort.rs

1use std::fmt::Display;
2
3pub struct Sort<'a> {
4    columns: &'a [&'a str],
5    desc: bool,
6}
7
8impl<'a> Sort<'a> {
9    pub fn new(columns: &'a [&'a str], desc: bool) -> Self {
10        Self { columns, desc }
11    }
12}
13
14impl<'a> Display for Sort<'a> {
15    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
16        let columns = if self.columns.is_empty() {
17            String::new()
18        } else {
19            let escaped: Vec<String> = self.columns.iter().map(|c| format!("\"{c}\"")).collect();
20            format!("columns: [{}]", escaped.join(", "))
21        };
22        let desc = if self.desc {
23            "desc: true"
24        } else {
25            "desc: false"
26        };
27        write!(f, "sort({columns}, {desc})")
28    }
29}