bson_uint32_to_string()¶
Synopsis¶
size_t
bson_uint32_to_string (uint32_t value,
const char **strptr,
char *str,
size_t size);
See Array Element Key Building for example usage.
Parameters¶
- value: A uint32_t.
- strptr: A location for the resulting string pointer.
- str: A location to buffer the string.
- size: A size_t containing the size of str.
Description¶
Converts value to a string.
If value is from 0 to 999, it will use a constant string in the data section of the library.
If not, a string will be formatted using str and snprintf().
strptr will always be set. It will either point to str or a constant string. Use this as your key.
Returns¶
The number of bytes in the resulting string.