JR_OBJ_KV

Documentation

API Reference

JR_OBJ_KV

Description

Conditionally parse a JSON object if key matches expected name.

Parameters

Name	Direction	Description
`si`	in,out	Stream iterator to read from.
`k`	in	Expected key name (C-string).

Usage example (from documentation)

  JR_OBJ_KV(si, "config", {
      JR_BOOL_KV(si, "debug", flags.debug_mode);
  });

Success

Object parsed if key matched

Failure

No-op if key does not match

Usage example (Cross-references)

Usage examples (Cross-references)

In MisraDoc.c:44:

            p.source_directories = VecInitT(p.source_directories);                                                         \
            JR_OBJ(json, {                                                                                                 \
                JR_OBJ_KV(json, "project", {                                                                               \
                    JR_STR_KV(json, "build_dir", p.build_dir);                                                             \
                    JR_ARR_KV(json, "test_directories", {                                                                  \

In MisraEnum.c:65:

            JR_BOOL_KV(json, "to_from_str", to_from_str);
    
            JR_OBJ_KV(json, "invalid_enum", {
                JR_STR_KV(json, "name", invalid_enum.name);
                JR_INT_KV(json, "value", invalid_enum.value);

In Read.Simple.c:341:

    
        JR_OBJ(si, {
            JR_OBJ_KV(si, "user", {
                JR_STR_KV(si, "name", data.user.name);
                JR_STR_KV(si, "email", data.user.email);

In Read.Nested.c:203:

    
        JR_OBJ(si, {
            JR_OBJ_KV(si, "user", {
                JR_INT_KV(si, "id", data.user.id);
                JR_OBJ_KV(si, "profile", {

In Read.Nested.c:205:

            JR_OBJ_KV(si, "user", {
                JR_INT_KV(si, "id", data.user.id);
                JR_OBJ_KV(si, "profile", {
                    JR_STR_KV(si, "name", data.user.profile.name);
                    JR_INT_KV(si, "age", data.user.profile.age);

In Read.Nested.c:274:

    
        JR_OBJ(si, {
            JR_OBJ_KV(si, "company", {
                JR_OBJ_KV(si, "departments", {
                    JR_OBJ_KV(si, "engineering", {

In Read.Nested.c:275:

        JR_OBJ(si, {
            JR_OBJ_KV(si, "company", {
                JR_OBJ_KV(si, "departments", {
                    JR_OBJ_KV(si, "engineering", {
                        JR_STR_KV(si, "head", data.company.departments.engineering.head);

In Read.Nested.c:276:

            JR_OBJ_KV(si, "company", {
                JR_OBJ_KV(si, "departments", {
                    JR_OBJ_KV(si, "engineering", {
                        JR_STR_KV(si, "head", data.company.departments.engineering.head);
                        JR_INT_KV(si, "count", data.company.departments.engineering.count);

In Read.Nested.c:341:

    
        JR_OBJ(si, {
            JR_OBJ_KV(si, "functions", {
                // First level: source function ID from key
                u64 source_function_id = strtoull(key.data, NULL, 10);

In Read.Nested.c:445:

    
            if (response.status) {
                JR_OBJ_KV(si, "data", {
                    u64 source_function_id = strtoull(key.data, NULL, 10);
                    JR_OBJ(si, {

In Read.Nested.c:770:

            if (response.status) {
                WriteFmt("[DEBUG] Status is true, parsing data...\n");
                JR_OBJ_KV(si, "data", {
                    u64 source_function_id = strtoull(key.data, NULL, 10);
                    WriteFmt("[DEBUG] Source function ID from key: {}\n", source_function_id);

In Read.Nested.c:939:

            if (response.status) {
                WriteFmt("[DEBUG] Status is true, parsing data...\n");
                JR_OBJ_KV(si, "data", {
                    u64 source_function_id = strtoull(key.data, NULL, 10);
                    WriteFmt("[DEBUG] Source function ID from key: {}\n", source_function_id);

In RoundTrip.c:474:

        StrIter si = StrIterFromStr(json);
        JR_OBJ(si, {
            JR_OBJ_KV(si, "user", {
                JR_INT_KV(si, "id", parsed_person.id);
                JR_STR_KV(si, "name", parsed_person.name);

In RoundTrip.c:570:

        StrIter si = StrIterFromStr(json);
        JR_OBJ(si, {
            JR_OBJ_KV(si, "user", {
                JR_INT_KV(si, "id", parsed.user.id);
                JR_STR_KV(si, "name", parsed.user.name);

In RoundTrip.c:577:

                JR_FLT_KV(si, "salary", parsed.user.salary);
            });
            JR_OBJ_KV(si, "config", {
                JR_BOOL_KV(si, "debug_mode", parsed.config.debug_mode);
                JR_INT_KV(si, "timeout", parsed.config.timeout);

In RoundTrip.c:686:

                VecPushBack(&parsed_strings, str);
            });
            JR_OBJ_KV(si, "empty_object", { found_empty_object = true; });
        });

In Read.EdgeCases.c:460:

    
        JR_OBJ(si, {
            JR_OBJ_KV(si, "outer", { obj.found_outer = true; });
            JR_ARR_KV(si, "list", {
                obj.found_list = true; // Should not execute for empty array

In Read.EdgeCases.c:464:

                obj.found_list = true; // Should not execute for empty array
            });
            JR_OBJ_KV(si, "deep", {
                obj.found_deep = true;
                JR_OBJ_KV(si, "inner", { obj.found_inner = true; });

In Read.EdgeCases.c:466:

            JR_OBJ_KV(si, "deep", {
                obj.found_deep = true;
                JR_OBJ_KV(si, "inner", { obj.found_inner = true; });
            });
        });

In Read.EdgeCases.c:504:

    
        JR_OBJ(si, {
            JR_OBJ_KV(
                si,
                "empty_obj",

In Read.EdgeCases.c:511:

                }
            );
            JR_OBJ_KV(si, "filled_obj", { JR_INT_KV(si, "x", obj.x_value); });
            JR_ARR_KV(
                si,

Last updated on April 20, 2026

JR_OBJ JR_STR