Struct JqExtraction 

pub struct JqExtraction { /* private fields */ }

A compiled jq expression for extracting values from JSON bodies.

Includes a custom hash function for hashing extracted values.

Examples

use hitbox_http::extractors::body::JqExtraction;

// Extract user ID from JSON body
let extraction = JqExtraction::compile(".user.id").unwrap();

// Extract and hash a sensitive field
let extraction = JqExtraction::compile(".password | hash").unwrap();

Implementations

impl JqExtraction

pub fn compile(expression: &str) -> Result<Self, String>

Compiles a jq expression for extracting values from JSON bodies.

The compiled filter can be reused across multiple requests.

Errors

Returns Err(String) if the expression is invalid:

• Parse errors (syntax errors in the jq expression)
• Compile errors (undefined functions, type mismatches)

The error message includes details about the parsing or compilation failure.

Trait Implementations

impl Clone for JqExtraction

fn clone(&self) -> JqExtraction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JqExtraction

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

Formats the value using the given formatter.