Struct tantivy_common::JsonPathWriter

pub struct JsonPathWriter { /* private fields */ }

Create a new JsonPathWriter, that creates flattened json paths for tantivy.

Implementations

impl JsonPathWriter

pub fn new() -> Self

pub fn set_expand_dots(&mut self, expand_dots: bool)

When expand_dots is enabled, json object like {"k8s.node.id": 5} is processed as if it was {"k8s": {"node": {"id": 5}}}. This option has the merit of allowing users to write queries like k8s.node.id:5. On the other, enabling that feature can lead to ambiguity.

pub fn push(&mut self, segment: &str)

Push a new segment to the path.

pub fn pop(&mut self)

Remove the last segment. Does nothing if the path is empty.

pub fn clear(&mut self)

Clear the path.

pub fn as_str(&self) -> &str

Get the current path.

Trait Implementations

impl Clone for JsonPathWriter

fn clone(&self) -> JsonPathWriter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for JsonPathWriter

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

Formats the value using the given formatter.

impl Default for JsonPathWriter

fn default() -> JsonPathWriter

Returns the “default value” for a type.

impl From<JsonPathWriter> for String

fn from(value: JsonPathWriter) -> Self

Converts to this type from the input type.