Struct ProblemDeserializer 

pub struct ProblemDeserializer {
    pub kind: &'static str,
    pub from_json: ProblemFromJsonFn,
}

Pair of (kind, deserializer) used to power problem_from_json. Each Problem impl that wants to be reconstructable from JSON registers one of these via inventory::submit!. The crate ships registrations for the problem types we know how to round-trip; out-of-tree Problem impls can register their own.

The register_problem_de! macro generates this entry from a serde::Deserialize impl on the target struct.

Fields

kind: &'static str

The problem kind identifier (matches ProblemKindInfo.kind).

from_json: ProblemFromJsonFn

Function that takes the JSON details and produces a typed Box<dyn Problem> (or a serde_json::Error if the shape doesn’t match).

Trait Implementations

impl Collect for ProblemDeserializer