serde_filter/
filter.rs

1/// A Filter transforms a JSON value into a Filter::Output
2pub trait Filter {
3    type Output;
4    fn filter(&self, json: serde_json::Value) -> Result<Self::Output, anyhow::Error>;
5}
6
7/// Runs a filter function on a JSON value
8/// ### Example
9/// ```no_run
10/// use serde_filter::prelude::*;
11///  let json = serde_json::json!({
12///      "explanation": "test",
13///      "date": "2020-01-01",
14///      "title": "test",
15///       "url": "test",
16///  });
17///  let values = filter::<Match<String>>(json, &Match::new("explanation")).unwrap();
18///  assert_eq!(values, vec!["test".to_string()]);
19/// ```
20pub fn filter<F>(json: serde_json::Value, filter: &F) -> Result<F::Output, anyhow::Error>
21where
22    F: crate::filter::Filter,
23{
24    filter.filter(json)
25}
serde_filter/filter.rs

serde_filter/
filter.rs
