If true will notify Efl.Io.Writer.write can be called without blocking or failing.

Since 1.19

• can_write - true if it can be written without blocking or failure, false otherwise

@property can_write @pure_virtual {
    get {
        values {
            can_write: bool;
        }
    }
    set @protected {
        values {
            can_write: bool;
        }
    }
}

Eina_Bool efl_io_writer_can_write_get(const Eo *obj);
void efl_io_writer_can_write_set(Eo *obj, Eina_Bool can_write);

• Efl.Io.Writer.can_write