Struct JsonPath

pub struct JsonPath { /* private fields */ }

JSON Path for addressing specific nodes in the JSON structure

Implementations

impl JsonPath

pub fn root() -> Self

Create root path

pub fn append_key(&self, key: &str) -> Self

Append key segment

pub fn append_index(&self, index: usize) -> Self

Append index segment

pub fn last_key(&self) -> Option<String>

Get the last key in the path

pub fn segments(&self) -> &[PathSegment]

Get segments (read-only)

pub fn len(&self) -> usize

Get number of segments

pub fn is_empty(&self) -> bool

Check if path is empty

pub fn from_segments(segments: Vec<PathSegment>) -> Self

Create JsonPath from segments (for testing)

pub fn to_json_pointer(&self) -> String

Convert to JSON Pointer string format

Trait Implementations

impl Clone for JsonPath

fn clone(&self) -> JsonPath

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for JsonPath

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

Formats the value using the given formatter.

impl PartialEq for JsonPath

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for JsonPath

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for JsonPath