Struct JsonPath 

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

A dotted path into a JSON document, e.g. tenant_id or meta.tenant.

A deliberately small subset of JSONPath: a sequence of object keys. It does not support array indexing or wildcards in M1, the partition key is a scalar field on the document root or a nested object. The supported grammar is version-tracked in docs/specs/opensearch-endpoints.md.

Examples

use osproxy_spi::JsonPath;

let p = JsonPath::new("meta.tenant");
assert_eq!(p.segments().collect::<Vec<_>>(), ["meta", "tenant"]);

Implementations

impl JsonPath

pub fn new(path: impl Into<String>) -> Self

Constructs a path from a dotted string.

pub fn as_str(&self) -> &str

The dotted path as written.

pub fn segments(&self) -> impl Iterator<Item = &str>

Iterates the path’s object-key segments in order.

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 Eq for JsonPath

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 StructuralPartialEq for JsonPath