Module hexdump 

Hex dump and data flow visualization for tensor inspection (GH-122).

Implements Toyota Way Principle 12 (Genchi Genbutsu): Go and see the actual tensor values, not abstractions.

Features

• Hex dump with ASCII sidebar
• Data flow visualization
• Model hierarchy tree view
• Tensor statistics summary

Example

use aprender::format::hexdump::{hex_dump, HexDumpConfig};

let data = [0x41, 0x50, 0x52, 0x31]; // "APR1"
let dump = hex_dump(&data, &HexDumpConfig::default());
assert!(dump.contains("41 50 52 31"));
assert!(dump.contains("APR1"));

PMAT Compliance

• Zero unwrap() calls
• All string formatting is safe

Structs

HexDumpConfig

Configuration for hex dump display

LayerInfo

Layer information for data flow visualization

TensorStatistics

Statistics for a tensor

TreeNode

Node in model hierarchy tree

Functions

data_flow_diagram

Generate data flow visualization for model layers.

hex_dump

Generate hex dump of byte slice.

statistics_table

Generate statistics table for multiple tensors.

tensor_hex_dump

Generate hex dump of f32 tensor values.

tree_view

Generate tree view of model hierarchy.