Struct rsonpath::query::JsonPathQuery

pub struct JsonPathQuery { /* private fields */ }

JSONPath query structure represented by the root link of the JsonPathQueryNode list.

Implementations

impl JsonPathQuery

pub fn root(&self) -> &JsonPathQueryNode

Retrieve reference to the root node.

It is guaranteed that the root is the JsonPathQueryNode::Root variant and always exists.

pub fn parse(query_string: &str) -> Result<Self, ParserError>

Parse a query string into a JsonPathQuery.

Errors

Will return a ParserError if the query_string does not conform to the JSONPath grammar. See its documentation for details.

pub fn new(node: Box<JsonPathQueryNode>) -> Self

Create a query from a root node.

If node is not the JsonPathQueryNode::Root variant it will be automatically wrapped into a JsonPathQueryNode::Root node.

Trait Implementations

impl Debug for JsonPathQuery

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

Formats the value using the given formatter.

impl Display for JsonPathQuery

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

Formats the value using the given formatter.

impl From<JsonPathQueryBuilder> for JsonPathQuery

fn from(value: JsonPathQueryBuilder) -> Self

Converts to this type from the input type.

impl PartialEq<JsonPathQuery> for JsonPathQuery

fn eq(&self, other: &JsonPathQuery) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for JsonPathQuery

impl StructuralEq for JsonPathQuery

impl StructuralPartialEq for JsonPathQuery