cmcp_json_t Struct Reference

Opaque-by-convention JSON tree node. More...

#include <cmcp_json.h>

Data Fields
cmcp_json_type_t	type
union {
int   b
long long   i
double   d
struct {
char *   s
size_t   len
}   str
struct {
cmcp_json_t **   items
size_t   len
size_t   cap
}   arr
struct {
char **   keys
size_t *   key_lens
cmcp_json_t **   values
size_t   len
size_t   cap
}   obj
};

Detailed Description

Opaque-by-convention JSON tree node.

Treat as opaque except via the accessor functions below; struct layout is exposed for efficient construction in hot paths only.

Warning

Host code MUST go through the typed accessors:

• cmcp_json_string() / cmcp_json_string_len()
• cmcp_json_int() / cmcp_json_double()
• cmcp_json_bool()
• cmcp_json_array_at() / cmcp_json_array_len()
• cmcp_json_object_get() / cmcp_json_object_len() Do not read the union members (b, i, d, str.s, arr.items, obj.keys, ...) directly from outside the library. The struct layout is published only so the library's own hot paths can stack-build and pun cheaply; it is NOT part of the SemVer-stable public surface and may grow new tags, reorder fields, or change union shape in a minor release. The accessors are. Code that pokes the union will silently break on those bumps; code that uses the accessors will not.

Definition at line 55 of file cmcp_json.h.

Field Documentation

type

cmcp_json_type_t cmcp_json_t::type

Definition at line 56 of file cmcp_json.h.

b

int cmcp_json_t::b

Definition at line 58 of file cmcp_json.h.

i

long long cmcp_json_t::i

Definition at line 59 of file cmcp_json.h.

d

double cmcp_json_t::d

Definition at line 60 of file cmcp_json.h.

s

char* cmcp_json_t::s

Definition at line 62 of file cmcp_json.h.

len

size_t cmcp_json_t::len

Definition at line 63 of file cmcp_json.h.

[struct]

struct { ... } cmcp_json_t::str

items

cmcp_json_t** cmcp_json_t::items

Definition at line 66 of file cmcp_json.h.

cap

size_t cmcp_json_t::cap

Definition at line 68 of file cmcp_json.h.

[struct]

struct { ... } cmcp_json_t::arr

keys

char** cmcp_json_t::keys

Definition at line 71 of file cmcp_json.h.

key_lens

size_t* cmcp_json_t::key_lens

Definition at line 72 of file cmcp_json.h.

values

cmcp_json_t** cmcp_json_t::values

Definition at line 73 of file cmcp_json.h.

[struct]

struct { ... } cmcp_json_t::obj

[union]

union { ... } cmcp_json_t

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The documentation for this struct was generated from the following file:

• include/cmcp_json.h