Schema Enums not interpreted correcly

[Ancillius]

Example schema:
"https://raw.githubusercontent.com/EDSM-NET/EDDN/master/schemas/commodity-v3.0.json"

Problem:
levelType ist defined as:

        "levelType": {
            "enum"          : [0, 1, 2, 3, ""],
            "description"   : "Note: A value of \"\" indicates that the commodity is not normally sold/purchased at this station, but is currently temporarily for sale/purchase"
        }
    }

    root: Commodity
    "src/resources/commodity-v3.0.json");

Now panics with:

  --> src/main.rs:24:1
   |
24 | / schemafy::schemafy!(
25 | |     root: Commodity
26 | |     "src/resources/commodity-v3.0.json");
   | |_________________________________________^
   |
   = help: message: Expected string for enum got `0`

I tried to fix that like that but did not succeed.

--- a/schemafy-0.5.0/src/lib.rs
+++ b/schemafy-0.5.0-bak/src/lib.rs
@@ -500,11 +500,16 @@ impl<'r> Expander<'r> {
                     Value::String(ref v) => {
                         let pascal_case_variant = v.to_pascal_case();
                         let variant_name =
+                        if v == "" {^M
+                            let v = syn::Ident::new("Empty", Span::call_site());^M
+                            quote!(#v)^M
+                        } else {^M
                             rename_keyword("", &pascal_case_variant).unwrap_or_else(|| {
                                 let v = syn::Ident::new(&pascal_case_variant, Span::call_site());
                                 quote!(#v)
-                            });
-                        Some(if pascal_case_variant == *v {
+                            })^M
+                        };^M
+                        Some(if *v != "" && pascal_case_variant == *v {^M
                             variant_name
                         } else {
                             quote! {
@@ -513,6 +518,14 @@ impl<'r> Expander<'r> {
                             }
                         })
                     }
+                    Value::Number(ref v) => {^M
+                        let variant_name = syn::Ident::new(&format!("No{}", v), Span::call_site());^M
+                        let original_name = format!("{}", v);^M
+                        Some(quote! {^M
+                            #[serde(rename = #original_name)]^M
+                            #variant_name^M
+                        })^M
+                    }^M
                     Value::Null => {
                         optional = true;
                         None

This compiles and generates a Commodity struct but not a correct one.

[Ancillius]

A sample JSON to parse would be:
{"$schemaRef": "https://eddn.edcd.io/schemas/commodity/3", "header": {"gatewayTimestamp": "2020-01-27T15:38:22.269569Z", "softwareName": "E:D Market Connector [Windows]", "softwareVersion": "3.4.3.0", "uploaderID": "e32dfe8ecd3b4922299554c39dbd310c99117a8e"}, "message": {"commodities": [{"buyPrice": 0, "demand": 22867, "demandBracket": 3, "meanPrice": 3113, "name": "advancedcatalysers", "sellPrice": 3594, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 23523, "demandBracket": 3, "meanPrice": 1475, "name": "advancedmedicines", "sellPrice": 1798, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 112, "demandBracket": 3, "meanPrice": 3208, "name": "agronomictreatment", "sellPrice": 3590, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 1122, "demandBracket": 3, "meanPrice": 261541, "name": "alexandrite", "sellPrice": 238643, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 154110, "demandBracket": 3, "meanPrice": 323, "name": "algae", "sellPrice": 642, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 976115, "demandBracket": 2, "meanPrice": 473, "name": "aluminium", "sellPrice": 682, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 16885, "demandBracket": 2, "meanPrice": 1526, "name": "animalmeat", "sellPrice": 1901, "stock": 0, "stockBracket": 0}, {"buyPrice": 298, "demand": 1, "demandBracket": 0, "meanPrice": 473, "name": "atmosphericextractors", "sellPrice": 277, "stock": 53087, "stockBracket": 3}, {"buyPrice": 0, "demand": 25271, "demandBracket": 3, "meanPrice": 3863, "name": "autofabricators", "sellPrice": 4491, "stock": 0, "stockBracket": 0}, {"buyPrice": 223, "demand": 1, "demandBracket": 0, "meanPrice": 436, "name": "basicmedicines", "sellPrice": 201, "stock": 35295, "stockBracket": 3}, {"buyPrice": 0, "demand": 705675, "demandBracket": 3, "meanPrice": 261, "name": "bauxite", "sellPrice": 693, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 73575, "demandBracket": 2, "meanPrice": 404, "name": "beer", "sellPrice": 415, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 1122, "demandBracket": 3, "meanPrice": 191191, "name": "benitoite", "sellPrice": 167822, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 168170, "demandBracket": 3, "meanPrice": 2517, "name": "bertrandite", "sellPrice": 3225, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 67582, "demandBracket": 2, "meanPrice": 8137, "name": "beryllium", "sellPrice": 9054, "stock": 0, "stockBracket": 0}, {"buyPrice": 44, "demand": 1, "demandBracket": 0, "meanPrice": 343, "name": "biowaste", "sellPrice": 27, "stock": 12089, "stockBracket": 3}, {"buyPrice": 862, "demand": 1, "demandBracket": 0, "meanPrice": 1199, "name": "buildingfabricators", "sellPrice": 822, "stock": 332618, "stockBracket": 3}, {"buyPrice": 0, "demand": 570632, "demandBracket": 3, "meanPrice": 393, "name": "ceramiccomposites", "sellPrice": 733, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 23649, "demandBracket": 3, "meanPrice": 672, "name": "chemicalwaste", "sellPrice": 676, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 24474, "demandBracket": 2, "meanPrice": 459, "name": "clothing", "sellPrice": 814, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 35261, "demandBracket": 3, "meanPrice": 5984, "name": "cmmcomposite", "sellPrice": 6763, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 95203, "demandBracket": 2, "meanPrice": 755, "name": "cobalt", "sellPrice": 1087, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 5425, "demandBracket": 2, "meanPrice": 1505, "name": "coffee", "sellPrice": 1790, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 266582, "demandBracket": 3, "meanPrice": 1473, "name": "coltan", "sellPrice": 2056, "stock": 0, "stockBracket": 0}, {"buyPrice": 400, "demand": 1, "demandBracket": 0, "meanPrice": 691, "name": "computercomponents", "sellPrice": 373, "stock": 4114, "stockBracket": 3}, {"buyPrice": 0, "demand": 272682, "demandBracket": 3, "meanPrice": 659, "name": "conductivefabrics", "sellPrice": 1035, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 8364, "demandBracket": 3, "meanPrice": 6810, "name": "consumertechnology", "sellPrice": 7627, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 119886, "demandBracket": 3, "meanPrice": 1886, "name": "coolinghoses", "sellPrice": 1879, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 681694, "demandBracket": 2, "meanPrice": 612, "name": "copper", "sellPrice": 995, "stock": 0, "stockBracket": 0}, {"buyPrice": 1797, "demand": 1, "demandBracket": 0, "meanPrice": 2101, "name": "cropharvesters", "sellPrice": 1742, "stock": 37611, "stockBracket": 3}, {"buyPrice": 0, "demand": 28077, "demandBracket": 3, "meanPrice": 2330, "name": "cryolite", "sellPrice": 2904, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 808, "demandBracket": 3, "meanPrice": 16964, "name": "damagedescapepod", "sellPrice": 17170, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 7191, "demandBracket": 2, "meanPrice": 659, "name": "domesticappliances", "sellPrice": 949, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 14105, "demandBracket": 3, "meanPrice": 2438, "name": "emergencypowercells", "sellPrice": 2904, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 17190, "demandBracket": 3, "meanPrice": 1992, "name": "exhaustmanifold", "sellPrice": 2374, "stock": 0, "stockBracket": 0}, {"buyPrice": 211, "demand": 1, "demandBracket": 0, "meanPrice": 419, "name": "explosives", "sellPrice": 190, "stock": 71012, "stockBracket": 3}, {"buyPrice": 0, "demand": 53313, "demandBracket": 3, "meanPrice": 642, "name": "fish", "sellPrice": 945, "stock": 0, "stockBracket": 0}, {"buyPrice": 52, "demand": 1, "demandBracket": 0, "meanPrice": 225, "name": "foodcartridges", "sellPrice": 34, "stock": 355074, "stockBracket": 3}, {"buyPrice": 0, "demand": 7305, "demandBracket": 1, "meanPrice": 530, "name": "fruitandvegetables", "sellPrice": 343, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 30972, "demandBracket": 3, "meanPrice": 1959, "name": "gallite", "sellPrice": 2620, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 96966, "demandBracket": 2, "meanPrice": 5068, "name": "gallium", "sellPrice": 5911, "stock": 0, "stockBracket": 0}, {"buyPrice": 1456, "demand": 1, "demandBracket": 0, "meanPrice": 1857, "name": "geologicalequipment", "sellPrice": 1411, "stock": 4702, "stockBracket": 3}, {"buyPrice": 0, "demand": 116359, "demandBracket": 3, "meanPrice": 9848, "name": "gold", "sellPrice": 10995, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 200877, "demandBracket": 3, "meanPrice": 1052, "name": "goslarite", "sellPrice": 1463, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 69738, "demandBracket": 2, "meanPrice": 434, "name": "grain", "sellPrice": 411, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 1122, "demandBracket": 3, "meanPrice": 249621, "name": "grandidierite", "sellPrice": 220239, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 357869, "demandBracket": 3, "meanPrice": 572, "name": "hazardousenvironmentsuits", "sellPrice": 823, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 88863, "demandBracket": 3, "meanPrice": 467, "name": "heliostaticfurnaces", "sellPrice": 740, "stock": 0, "stockBracket": 0}, {"buyPrice": 1456, "demand": 1, "demandBracket": 0, "meanPrice": 1728, "name": "hnshockmount", "sellPrice": 1411, "stock": 44075, "stockBracket": 3}, {"buyPrice": 0, "demand": 220, "demandBracket": 3, "meanPrice": 34603, "name": "hostage", "sellPrice": 34453, "stock": 0, "stockBracket": 0}, {"buyPrice": 85, "demand": 1, "demandBracket": 0, "meanPrice": 108, "name": "hydrogenfuel", "sellPrice": 80, "stock": 248552, "stockBracket": 3}, {"buyPrice": 0, "demand": 439840, "demandBracket": 3, "meanPrice": 1209, "name": "hydrogenperoxide", "sellPrice": 1184, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 186116, "demandBracket": 3, "meanPrice": 2232, "name": "indite", "sellPrice": 2904, "stock": 0, "stockBracket": 0}, {"buyPrice": 5070, "demand": 1, "demandBracket": 0, "meanPrice": 5650, "name": "indium", "sellPrice": 4986, "stock": 100947, "stockBracket": 2}, {"buyPrice": 0, "demand": 22332, "demandBracket": 3, "meanPrice": 10692, "name": "insulatingmembrane", "sellPrice": 11715, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 660228, "demandBracket": 3, "meanPrice": 426, "name": "leather", "sellPrice": 709, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 273529, "demandBracket": 3, "meanPrice": 710, "name": "lepidolite", "sellPrice": 1184, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 309701, "demandBracket": 3, "meanPrice": 434, "name": "liquidoxygen", "sellPrice": 739, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 2860, "demandBracket": 2, "meanPrice": 791, "name": "liquor", "sellPrice": 1252, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 244470, "demandBracket": 2, "meanPrice": 1697, "name": "lithium", "sellPrice": 2195, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 50364, "demandBracket": 3, "meanPrice": 5672, "name": "lithiumhydroxide", "sellPrice": 5658, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 7739, "demandBracket": 3, "meanPrice": 295246, "name": "lowtemperaturediamond", "sellPrice": 249949, "stock": 0, "stockBracket": 0}, {"buyPrice": 3594, "demand": 1, "demandBracket": 0, "meanPrice": 3978, "name": "marinesupplies", "sellPrice": 3490, "stock": 22919, "stockBracket": 3}, {"buyPrice": 0, "demand": 130252, "demandBracket": 3, "meanPrice": 955, "name": "methaneclathrate", "sellPrice": 927, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 9404, "demandBracket": 3, "meanPrice": 5624, "name": "microcontrollers", "sellPrice": 6370, "stock": 0, "stockBracket": 0}, {"buyPrice": 617, "demand": 1, "demandBracket": 0, "meanPrice": 901, "name": "militarygradefabrics", "sellPrice": 587, "stock": 4342, "stockBracket": 3}, {"buyPrice": 455, "demand": 1, "demandBracket": 0, "meanPrice": 728, "name": "mineralextractors", "sellPrice": 431, "stock": 111069, "stockBracket": 3}, {"buyPrice": 0, "demand": 237748, "demandBracket": 2, "meanPrice": 396, "name": "mineraloil", "sellPrice": 637, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 435, "demandBracket": 3, "meanPrice": 228014, "name": "monazite", "sellPrice": 216570, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 1122, "demandBracket": 3, "meanPrice": 244579, "name": "musgravite", "sellPrice": 220631, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 299793, "demandBracket": 3, "meanPrice": 679, "name": "naturalfabrics", "sellPrice": 926, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 614, "demandBracket": 1, "meanPrice": 1924, "name": "nonlethalweapons", "sellPrice": 1803, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 220, "demandBracket": 3, "meanPrice": 30358, "name": "occupiedcryopod", "sellPrice": 30206, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 435, "demandBracket": 3, "meanPrice": 181820, "name": "opal", "sellPrice": 155583, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 81099, "demandBracket": 3, "meanPrice": 17138, "name": "osmium", "sellPrice": 17170, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 2303, "demandBracket": 3, "meanPrice": 87461, "name": "painite", "sellPrice": 76754, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 94615, "demandBracket": 3, "meanPrice": 12954, "name": "palladium", "sellPrice": 14190, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 4393, "demandBracket": 3, "meanPrice": 6834, "name": "performanceenhancers", "sellPrice": 7627, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 220, "demandBracket": 3, "meanPrice": 9540, "name": "personaleffects", "sellPrice": 9452, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 7053, "demandBracket": 3, "meanPrice": 42494, "name": "platinum", "sellPrice": 42560, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 859768, "demandBracket": 2, "meanPrice": 308, "name": "polymers", "sellPrice": 547, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 58848, "demandBracket": 2, "meanPrice": 628, "name": "powergenerators", "sellPrice": 1092, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 71109, "demandBracket": 3, "meanPrice": 8620, "name": "praseodymium", "sellPrice": 8618, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 4764, "demandBracket": 3, "meanPrice": 6803, "name": "progenitorcells", "sellPrice": 7627, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 172222, "demandBracket": 3, "meanPrice": 1664, "name": "pyrophyllite", "sellPrice": 2156, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 2463, "demandBracket": 2, "meanPrice": 2216, "name": "reactivearmour", "sellPrice": 2243, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 86257, "demandBracket": 3, "meanPrice": 6056, "name": "resonatingseparators", "sellPrice": 6763, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 906, "demandBracket": 3, "meanPrice": 200164, "name": "rhodplumsite", "sellPrice": 189484, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 65425, "demandBracket": 3, "meanPrice": 2038, "name": "robotics", "sellPrice": 2494, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 480774, "demandBracket": 3, "meanPrice": 448, "name": "rutile", "sellPrice": 887, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 45251, "demandBracket": 3, "meanPrice": 15121, "name": "samarium", "sellPrice": 15119, "stock": 0, "stockBracket": 0}, {"buyPrice": 128, "demand": 1, "demandBracket": 0, "meanPrice": 253, "name": "scrap", "sellPrice": 106, "stock": 105155, "stockBracket": 3}, {"buyPrice": 0, "demand": 775143, "demandBracket": 3, "meanPrice": 1095, "name": "semiconductors", "sellPrice": 1519, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 1122, "demandBracket": 3, "meanPrice": 218580, "name": "serendibite", "sellPrice": 192701, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 204509, "demandBracket": 3, "meanPrice": 4769, "name": "silver", "sellPrice": 5612, "stock": 0, "stockBracket": 0}, {"buyPrice": 748, "demand": 1, "demandBracket": 0, "meanPrice": 1079, "name": "skimercomponents", "sellPrice": 712, "stock": 4898, "stockBracket": 3}, {"buyPrice": 0, "demand": 23508, "demandBracket": 2, "meanPrice": 6477, "name": "superconductors", "sellPrice": 7493, "stock": 0, "stockBracket": 0}, {"buyPrice": 400, "demand": 1, "demandBracket": 0, "meanPrice": 663, "name": "surfacestabilisers", "sellPrice": 373, "stock": 60495, "stockBracket": 3}, {"buyPrice": 400, "demand": 1, "demandBracket": 0, "meanPrice": 647, "name": "survivalequipment", "sellPrice": 373, "stock": 2351, "stockBracket": 3}, {"buyPrice": 0, "demand": 800413, "demandBracket": 3, "meanPrice": 360, "name": "syntheticfabrics", "sellPrice": 712, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 15594, "demandBracket": 3, "meanPrice": 487, "name": "syntheticmeat", "sellPrice": 797, "stock": 0, "stockBracket": 0}, {"buyPrice": 3316, "demand": 1, "demandBracket": 0, "meanPrice": 3947, "name": "tantalum", "sellPrice": 3220, "stock": 137301, "stockBracket": 2}, {"buyPrice": 0, "demand": 15741, "demandBracket": 2, "meanPrice": 1693, "name": "tea", "sellPrice": 2088, "stock": 0, "stockBracket": 0}, {"buyPrice": 211, "demand": 1, "demandBracket": 0, "meanPrice": 447, "name": "thermalcoolingunits", "sellPrice": 190, "stock": 108131, "stockBracket": 3}, {"buyPrice": 0, "demand": 349662, "demandBracket": 2, "meanPrice": 1115, "name": "titanium", "sellPrice": 1514, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 57312, "demandBracket": 3, "meanPrice": 990, "name": "uraninite", "sellPrice": 1522, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 162197, "demandBracket": 2, "meanPrice": 2757, "name": "uranium", "sellPrice": 3329, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 220, "demandBracket": 3, "meanPrice": 20533, "name": "usscargoblackbox", "sellPrice": 20408, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 132060, "demandBracket": 2, "meanPrice": 268, "name": "water", "sellPrice": 619, "stock": 0, "stockBracket": 0}, {"buyPrice": 211, "demand": 1, "demandBracket": 0, "meanPrice": 411, "name": "waterpurifiers", "sellPrice": 190, "stock": 544222, "stockBracket": 3}, {"buyPrice": 0, "demand": 35206, "demandBracket": 2, "meanPrice": 484, "name": "wine", "sellPrice": 454, "stock": 0, "stockBracket": 0}, {"buyPrice": 0, "demand": 2194, "demandBracket": 3, "meanPrice": 9031, "name": "wreckagecomponents", "sellPrice": 9161, "stock": 0, "stockBracket": 0}], "economies": [{"name": "Industrial", "proportion": 0.67}, {"name": "Refinery", "proportion": 0.33}], "marketId": 3228922368, "prohibited": ["BasicNarcotics", "BattleWeapons", "BootlegLiquor", "CombatStabilisers", "ImperialSlaves", "Landmines", "NerveAgents", "PersonalWeapons", "Slaves", "Tobacco"], "stationName": "McNair Gateway", "systemName": "Luyten's Star", "timestamp": "2020-01-27T15:38:19Z"}}

[Ancillius]

Oh and to be said, this project is awesome. Thanks for your work!

[Marwes]

If the enum only contained numbers we could have just generated the enum with the attribute from https://github.com/dtolnay/serde-repr . But since there are both integers and strings that won't work, and neither will annotating the number variants with #[serde(with = "...")] I think.

This probably requires us to generate a fully custom implementation of Serialize/Deserialize to handle all cases :/

A simpler but more manual approach could be to let users specify a set of types for which schemafy should skip generating any Serialize/Deserialize implementation. Allowing users to manually write implementations for the cases that schemafy fails to handle.

[Ancillius]

That would absolutely be a solution. Can this be done already?

[Marwes]

No, none of these approaches are implemented atm though any would be acceptable. I am not actively working on this crate either so if it is something you need I am afraid you will need to implement it yourself (or use something else).

[Ancillius]

I see, if I succeed (I am very new to rust, so it is unlikely) I will create a PR.