Method

RBExtDBKeyto_string

Declaration [src] 

char*
rb_ext_db_key_to_string (
  RBExtDBKey* key
)

Description [src]

Generates a readable string format from the key.

Return value

Type: char*

String form of the key.

The caller of the method takes ownership of the returned data, and is responsible for freeing it.
The value is a NUL terminated UTF-8 string.