[−][src]Type Definition melib::backends::notmuch::bindings::notmuch_database_get_config
type notmuch_database_get_config = unsafe extern "C" fn(db: *mut notmuch_database_t, key: *const c_char, value: *mut *mut c_char) -> notmuch_status_t;
retrieve config item 'key', assign to 'value'
keys which have not been previously set with n_d_set_config will return an empty string.
return value is allocated by malloc and should be freed by the caller.
@since libnotmuch 4.4 (notmuch 0.23)