tfmicro 0.1.0

Rust bindings of TensorFlow Lite for Microcontrollers
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
/// Operators for Tensorflow micro
///
/// See lite/micro/kernels/all_ops_resolver.cc
use crate::micro_op_resolver::MutableOpResolver;

impl MutableOpResolver {
    /// Use the FULLY_CONNECTED operator in this op resolver
    pub fn fully_connected(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_FULLY_CONNECTED,
                tflite::ops::micro::Register_FULLY_CONNECTED()
            );
        });

        self
    }
    /// Use the MAX_POOL_2D operator in this op resolver
    pub fn max_pool_2d(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_MAX_POOL_2D,
                tflite::ops::micro::Register_MAX_POOL_2D()
            );
        });

        self
    }
    /// Use the SOFTMAX operator in this op resolver
    pub fn softmax(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_SOFTMAX,
                tflite::ops::micro::Register_SOFTMAX()
            );
        });

        self
    }
    /// Use the LOGISTIC operator in this op resolver
    pub fn logistic(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_LOGISTIC,
                tflite::ops::micro::Register_LOGISTIC()
            );
        });

        self
    }
    /// Use the SVDF operator in this op resolver
    pub fn svdf(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_SVDF,
                tflite::ops::micro::Register_SVDF()
            );
        });

        self
    }
    /// Use the CONV_2D operator in this op resolver
    pub fn conv_2d(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_CONV_2D,
                tflite::ops::micro::Register_CONV_2D()
            );
        });

        self
    }
    /// Use the CONCATENATION operator in this op resolver
    pub fn concatenation(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_CONCATENATION,
                tflite::ops::micro::Register_CONCATENATION()
            );
        });

        self
    }
    /// Use the DEPTHWISE_CONV_2D operator in this op resolver
    pub fn depthwise_conv_2d(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_DEPTHWISE_CONV_2D,
                tflite::ops::micro::Register_DEPTHWISE_CONV_2D()
            );
        });

        self
    }
    /// Use the AVERAGE_POOL_2D operator in this op resolver
    pub fn average_pool_2d(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_AVERAGE_POOL_2D,
                tflite::ops::micro::Register_AVERAGE_POOL_2D()
            );
        });

        self
    }
    /// Use the ABS operator in this op resolver
    pub fn abs(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_ABS,
                tflite::ops::micro::Register_ABS()
            );
        });

        self
    }
    /// Use the SIN operator in this op resolver
    pub fn sin(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_SIN,
                tflite::ops::micro::Register_SIN()
            );
        });

        self
    }
    /// Use the COS operator in this op resolver
    pub fn cos(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_COS,
                tflite::ops::micro::Register_COS()
            );
        });

        self
    }
    /// Use the LOG operator in this op resolver
    pub fn log(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_LOG,
                tflite::ops::micro::Register_LOG()
            );
        });

        self
    }
    /// Use the SQRT operator in this op resolver
    pub fn sqrt(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_SQRT,
                tflite::ops::micro::Register_SQRT()
            );
        });

        self
    }
    /// Use the RSQRT operator in this op resolver
    pub fn rsqrt(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_RSQRT,
                tflite::ops::micro::Register_RSQRT()
            );
        });

        self
    }
    /// Use the SQUARE operator in this op resolver
    pub fn square(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_SQUARE,
                tflite::ops::micro::Register_SQUARE()
            );
        });

        self
    }
    /// Use the PRELU operator in this op resolver
    pub fn prelu(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_PRELU,
                tflite::ops::micro::Register_PRELU()
            );
        });

        self
    }
    /// Use the FLOOR operator in this op resolver
    pub fn floor(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_FLOOR,
                tflite::ops::micro::Register_FLOOR()
            );
        });

        self
    }
    /// Use the MAXIMUM operator in this op resolver
    pub fn maximum(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_MAXIMUM,
                tflite::ops::micro::Register_MAXIMUM()
            );
        });

        self
    }
    /// Use the MINIMUM operator in this op resolver
    pub fn minimum(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_MINIMUM,
                tflite::ops::micro::Register_MINIMUM()
            );
        });

        self
    }
    /// Use the ARG_MAX operator in this op resolver
    pub fn arg_max(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_ARG_MAX,
                tflite::ops::micro::Register_ARG_MAX()
            );
        });

        self
    }
    /// Use the ARG_MIN operator in this op resolver
    pub fn arg_min(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_ARG_MIN,
                tflite::ops::micro::Register_ARG_MIN()
            );
        });

        self
    }
    /// Use the LOGICAL_OR operator in this op resolver
    pub fn logical_or(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_LOGICAL_OR,
                tflite::ops::micro::Register_LOGICAL_OR()
            );
        });

        self
    }
    /// Use the LOGICAL_AND operator in this op resolver
    pub fn logical_and(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_LOGICAL_AND,
                tflite::ops::micro::Register_LOGICAL_AND()
            );
        });

        self
    }
    /// Use the LOGICAL_NOT operator in this op resolver
    pub fn logical_not(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_LOGICAL_NOT,
                tflite::ops::micro::Register_LOGICAL_NOT()
            );
        });

        self
    }
    /// Use the RESHAPE operator in this op resolver
    pub fn reshape(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_RESHAPE,
                tflite::ops::micro::Register_RESHAPE()
            );
        });

        self
    }
    /// Use the EQUAL operator in this op resolver
    pub fn equal(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_EQUAL,
                tflite::ops::micro::Register_EQUAL()
            );
        });

        self
    }
    /// Use the NOT_EQUAL operator in this op resolver
    pub fn not_equal(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_NOT_EQUAL,
                tflite::ops::micro::Register_NOT_EQUAL()
            );
        });

        self
    }
    /// Use the GREATER operator in this op resolver
    pub fn greater(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_GREATER,
                tflite::ops::micro::Register_GREATER()
            );
        });

        self
    }
    /// Use the GREATER_EQUAL operator in this op resolver
    pub fn greater_equal(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_GREATER_EQUAL,
                tflite::ops::micro::Register_GREATER_EQUAL()
            );
        });

        self
    }
    /// Use the LESS operator in this op resolver
    pub fn less(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_LESS,
                tflite::ops::micro::Register_LESS()
            );
        });

        self
    }
    /// Use the LESS_EQUAL operator in this op resolver
    pub fn less_equal(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_LESS_EQUAL,
                tflite::ops::micro::Register_LESS_EQUAL()
            );
        });

        self
    }
    /// Use the CEIL operator in this op resolver
    pub fn ceil(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_CEIL,
                tflite::ops::micro::Register_CEIL()
            );
        });

        self
    }
    /// Use the ROUND operator in this op resolver
    pub fn round(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_ROUND,
                tflite::ops::micro::Register_ROUND()
            );
        });

        self
    }
    /// Use the STRIDED_SLICE operator in this op resolver
    pub fn strided_slice(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_STRIDED_SLICE,
                tflite::ops::micro::Register_STRIDED_SLICE()
            );
        });

        self
    }
    /// Use the PACK operator in this op resolver
    pub fn pack(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_PACK,
                tflite::ops::micro::Register_PACK()
            );
        });

        self
    }
    /// Use the PAD operator in this op resolver
    pub fn pad(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_PAD,
                tflite::ops::micro::Register_PAD()
            );
        });

        self
    }
    /// Use the PADV2 operator in this op resolver
    pub fn padv2(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_PADV2,
                tflite::ops::micro::Register_PADV2()
            );
        });

        self
    }
    /// Use the SPLIT operator in this op resolver
    pub fn split(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_SPLIT,
                tflite::ops::micro::Register_SPLIT()
            );
        });

        self
    }
    /// Use the UNPACK operator in this op resolver
    pub fn unpack(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_UNPACK,
                tflite::ops::micro::Register_UNPACK()
            );
        });

        self
    }
    #[allow(clippy::should_implement_trait)]
    /// Use the NEG operator in this op resolver
    pub fn neg(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_NEG,
                tflite::ops::micro::Register_NEG()
            );
        });

        self
    }
    /// Use the ADD operator in this op resolver
    pub fn add(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_ADD,
                tflite::ops::micro::Register_ADD()
            );
        });

        self
    }
    /// Use the MUL operator in this op resolver
    pub fn mul(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_MUL,
                tflite::ops::micro::Register_MUL()
            );
        });

        self
    }
    /// Use the SUB operator in this op resolver
    pub fn sub(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_SUB,
                tflite::ops::micro::Register_SUB()
            );
        });

        self
    }
    /// Use the QUANTIZE operator in this op resolver
    pub fn quantize(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_QUANTIZE,
                tflite::ops::micro::Register_QUANTIZE()
            );
        });

        self
    }
    /// Use the DEQUANTIZE operator in this op resolver
    pub fn dequantize(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_DEQUANTIZE,
                tflite::ops::micro::Register_DEQUANTIZE()
            );
        });

        self
    }
    /// Use the RELU operator in this op resolver
    pub fn relu(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_RELU,
                tflite::ops::micro::Register_RELU()
            );
        });

        self
    }
    /// Use the RELU6 operator in this op resolver
    pub fn relu6(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_RELU6,
                tflite::ops::micro::Register_RELU6()
            );
        });

        self
    }
    /// Use the MEAN operator in this op resolver
    pub fn mean(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_MEAN,
                tflite::ops::micro::Register_MEAN()
            );
        });

        self
    }
    /// Use the RESIZE_NEAREST_NEIGHBOR operator in this op resolver
    pub fn resize_nearest_neighbor(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_RESIZE_NEAREST_NEIGHBOR,
                tflite::ops::micro::Register_RESIZE_NEAREST_NEIGHBOR()
            );
        });

        self
    }
    /// Use the L2_NORMALIZATION operator in this op resolver
    pub fn l2_normalization(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_L2_NORMALIZATION,
                tflite::ops::micro::Register_L2_NORMALIZATION()
            );
        });

        self
    }
    /// Use the TANH operator in this op resolver
    pub fn tanh(mut self) -> Self {
        self.check_then_inc_len();
        let inner_ref = &mut self.inner;

        cpp!(unsafe [inner_ref as "tflite::MicroMutableOpResolver<128>*"] {
            inner_ref->AddBuiltin(
                tflite::BuiltinOperator_TANH,
                tflite::ops::micro::Register_TANH()
            );
        });

        self
    }
}