tagion_document_get_record_name

Get document record type name of a document

extern (C)

int

(

const uint8_t* buf

const size_t buf_len

char** record_name

size_t* record_name_len

)

Parameters

buf uint8_t*: The document buffer pointer
buf_len size_t: Length of document buffer
record_name char**: The returned record name string
record_name_len size_t*: The length of the returned record name

Return Value

Type: int

ErrorCode

Examples

import tagion.hibon.HiBONRecord : recordType, HiBONRecord;
enum some_record = "SomeRecord";
@recordType(some_record)
static struct S {
    int test;
    mixin HiBONRecord;
}
S s;
s.test = 5;
const doc = s.toDoc;

char* record_name_value;
size_t record_name_len;
int rt = tagion_document_get_record_name(&doc.data[0], doc.data.length, &record_name_value, &record_name_len);
assert(rt == ErrorCode.none);

const record_name = record_name_value[0..record_name_len];
assert(record_name == some_record);