Struct fbas_analyzer::FilteredNodes

pub struct FilteredNodes(/* private fields */);

The result of filtering nodes by a predicate. Transform into_pretty_vec for usage in one of several without_nodes functions.

use fbas_analyzer::FilteredNodes;

let input = r#"[
    {
        "publicKey": "Alice",
        "active": true
    },
    {
        "publicKey": "Bob",
        "active": false
    },
    {
        "publicKey": "Charlie"
    }
]"#;
let inactive_nodes = FilteredNodes::from_json_str(&input, |v| v["active"] == false);
assert_eq!(vec!["Bob"], inactive_nodes.into_pretty_vec());

Implementations

impl FilteredNodes

pub fn from_json_str<P>(json: &str, predicate: P) -> Self

where P: FnMut(&Value) -> bool,

pub fn from_json_file<P>(path: &Path, predicate: P) -> Self

where P: FnMut(&Value) -> bool,

pub fn into_pretty_vec(self) -> Vec<String>