Struct jsonpath_rust::JsonPathFinder

pub struct JsonPathFinder { /* fields omitted */ }

The base structure conjuncting the json instance and jsonpath instance

Implementations

impl JsonPathFinder

pub fn new(json: Value, path: JsonPath) -> Self

creates a new instance of [JsonPathFinder]

pub fn set_path(&mut self, path: JsonPath)

updates a path with a new one

pub fn set_json(&mut self, json: Value)

updates a json with a new one

pub fn set_json_str(&mut self, json: &str) -> Result<(), String>

updates a json from string and therefore can be some parsing errors

pub fn set_path_str(&mut self, path: &str) -> Result<(), String>

updates a path from string and therefore can be some parsing errors

pub fn from_str(json: &str, path: &str) -> Result<Self, String>

create a new instance from string and therefore can be some parsing errors

pub fn instance(&self) -> Box<dyn Path<'_, Data = Value> + '_>

creates an instance to find a json slice from the json

pub fn find(&self) -> Vec<&Value>

finds a slice of data in the set json. The result is a vector of references to the incoming structure.