gboolean json_path_compile ( JsonPath* path, const char* expression, GError** error )
Validates and decomposes the given expression.
A JSONPath expression must be compiled before calling
Available since: 0.14
A JSONPath expression.
The data is owned by the caller of the function. The value is a NUL terminated UTF-8 string.
The return location for a recoverable error.
The argument can be
If the return location is not
NULL, then you must initialize it to a
The argument will left initialized to
NULLby the method if there are no errors.
In case of error, the argument will be set to a newly allocated
GError; the caller will take ownership of the data, and be responsible for freeing it.