Struct Jetro 

pub struct Jetro { /* private fields */ }

Primary entry point. Holds a JSON document and evaluates expressions against it. Lazy fields (root_val, tape, structural_index, objvec_cache) are populated on first use so callers only pay for the representations a particular query actually needs.

Implementations

impl Jetro

pub fn from_bytes(bytes: Vec<u8>) -> Result<Self, Error>

Parse raw JSON bytes and build a Jetro query handle. When the simd-json feature is enabled the bytes are not parsed eagerly; the tape is built lazily on the first query that needs it.

pub fn collect<S: AsRef<str>>(&self, expr: S) -> Result<Value, EvalError>

Evaluate a Jetro expression against this document and return the result as a serde_json::Value. Uses this document’s VM with compile and path-resolution caches for repeated calls.

Trait Implementations

impl From<Value> for Jetro

Wrap an existing serde_json::Value in a Jetro handle without raw bytes. Prefer Jetro::from_bytes when you have the original JSON source, as it enables the tape and structural-index lazy backends.

fn from(v: Value) -> Self

Convert a serde_json::Value into a Jetro query handle.