Struct JsonParseTask

pub struct JsonParseTask {
    pub path: Option<String>,
    pub aggregation_method: Option<i32>,
}

The adapter walks the path specified and returns the value found at that result. If returning JSON data from the HttpGet or HttpPost adapters, you must use this adapter to parse the response.

Input: String representation of a JSON object.

Returns: A numerical result.

Example: Parses the price field from a JSON object

{"jsonParse": {"path": "$.price"} }

Fields

path: Option<String>

/ JSONPath formatted path to the element. https://t.ly/uLtw / https://www.npmjs.com/package/jsonpath-plus

aggregation_method: Option<i32>

/ The technique that will be used to aggregate the results if walking the specified path returns multiple numerical results.

Implementations

impl JsonParseTask

pub fn path(&self) -> &str

Returns the value of path, or the default value if path is unset.

pub fn aggregation_method(&self) -> AggregationMethod

Returns the enum value of aggregation_method, or the default if the field is unset or set to an invalid enum value.

pub fn set_aggregation_method(&mut self, value: AggregationMethod)

Sets aggregation_method to the provided enum value.

Trait Implementations

impl Clone for JsonParseTask

fn clone(&self) -> JsonParseTask

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonParseTask

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

Formats the value using the given formatter.

impl Default for JsonParseTask

fn default() -> Self

Returns the “default value” for a type.

impl Message for JsonParseTask

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for JsonParseTask

fn eq(&self, other: &JsonParseTask) -> 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 JsonParseTask