Struct ValueWireV1Seed 

pub struct ValueWireV1Seed;

Explicit Serde seed for decoding one V1 envelope.

Use this seed with a decoder that enforces the resource limits appropriate for the surrounding document. For complete JSON input, prefer the bounded JSON decode helpers on ValueWireV1.

This generic Serde seed preserves the surrounding deserializer’s error semantics; its diagnostics may contain input-derived text. Bounded helpers map target-deserialization failures to InvalidJson metadata containing only the Serde category and location. Resource limits do not sanitize diagnostics, and reader or writer I/O sources may contain application-defined details that require the application’s logging policy.

Examples

With the json feature, a complete envelope can be decoded through the public JsonDecoder entry point:

use qubit_budget::json::{JsonDecodeLimits, JsonDecodeSession};
use qubit_json::decode::JsonDecoder;
use qubit_value::ValueWireV1Seed;

let limits = JsonDecodeLimits::builder().max_input_bytes(256usize).build();
let session = JsonDecodeSession::from_limits(limits);
let mut decoder = JsonDecoder::new(session);
let value = decoder.decode_unique_seed_utf8(
    ValueWireV1Seed::new(),
    br#"{"version":1,"value":{"scalar":{"int32":7}}}"#,
)?;
assert_eq!(value.into_container().data_type(), qubit_datatype::DataType::Int32);

Implementations

impl ValueWireV1Seed

pub const fn new() -> Self

Creates a seed for one V1 envelope.

Returns

A stateless seed to pass to a resource-bounded deserializer.

Trait Implementations

impl Clone for ValueWireV1Seed

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ValueWireV1Seed

impl Debug for ValueWireV1Seed

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

Formats the value using the given formatter.

impl Default for ValueWireV1Seed

fn default() -> Self

Returns the “default value” for a type.

impl<'de> DeserializeSeed<'de> for ValueWireV1Seed

type Value = ValueWireV1

Validated V1 envelope produced by decoding the input.

fn deserialize<D>(self, deserializer: D) -> Result<Self::Value, D::Error>

where D: Deserializer<'de>,

Deserializes one validated V1 runtime container into the DTO.

Type Parameters

• D - Serde deserializer supplying the V1 envelope, with input borrows valid for 'de.

Parameters

• self - Stateless seed consumed by the decoding operation.
• deserializer - Source of the envelope; the caller is responsible for enforcing appropriate resource limits.

Returns

The decoded and version-validated V1 envelope.

Errors

Returns D::Error if decoding fails or the envelope declares an unsupported version. Diagnostics retain the deserializer’s error semantics and may contain input-derived text.