Get the hash value of @proposal. This is used to (together with gtk_source_completion_proposal_equal()) to match proposals in the completion model. By default, it uses a direct hash (g_direct_hash()).
Return: The hash value of @proposal.
See Implementation
Get the hash value of @proposal. This is used to (together with gtk_source_completion_proposal_equal()) to match proposals in the completion model. By default, it uses a direct hash (g_direct_hash()).
Return: The hash value of @proposal.