Struct Tree

pub struct Tree {
    pub entries: Vec<Entry>,
    pub keys: Vec<Key>,
}

Fields

entries: Vec<Entry>

keys: Vec<Key>

Implementations

impl Tree

pub fn value_at(&self, path: &[PathType<'_>]) -> Vec<&Entry>

Get values at a path. Wildcard and recursive wildcard available.

Example

let text = "{ \"a\": { \"b\": ["c"] } }";
match parse_json(&text) {
    Ok(tree) => {
        let keys = tree.values_at(&[
           PathType::Object("a"),
           PathType::Object("b"),
           PathType::Array(0),
        ]);
    },
    Err(e) => println!("{:?}", e),
};

pub fn keys_at(&self, path: &[PathType<'_>]) -> Vec<&Key>

Get keys at a path. Wildcard and recursive wildcard available.

Example

let text = "{ \"a\": { \"b\": ["c"] } }";
match parse_json(&text) {
    Ok(tree) => {
        let keys = tree.keys_at(&[
           PathType::Object("a"),
           PathType::Object("b"),
           PathType::Array(0),
        ]);
    },
    Err(e) => println!("{:?}", e),
};

Trait Implementations

impl Debug for Tree

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.