This crate is meant for use with sqlx and allows you to query JSON
or JSONB fields from PostgreSQL without needing to wrap the types in a
sqlx::types::Json<> wrapper type.
- Generate a Decode implementation for a type that can read it from a PostgreSQL JSON/JSONB field.
- A wrapper around Box<serde_json::value::RawValue> which can be decoded directly from Postgres.
- Extract a byte slice from a Postgres JSON or JSONB value. You shouldn’t need to use this directly.