Module decode 

Recursive decode pipeline (base64, hex, url, unicode) with region management.

Re-exports

pub use codec::decoder::decode_base64;

pub use codec::decoder::decode_bytes;

pub use codec::decoder::decode_file;

pub use codec::decoder::decode_file_with_rules;

pub use codec::decoder::decode_hex;

pub use codec::decoder::decode_regions;

pub use codec::decoder::decode_unicode;

pub use codec::decoder::decode_url;

pub use codec::decoder::GpuDecoder;

pub use codec::format::DecodeFormat;

Modules

codec

The codec module. Doc.

dispatch

The dispatch module. Doc.

Structs

DecodeRules

TOML-configurable decode thresholds and recursion limits.

DecodedRegion

A decoded region produced by one decode pass.

FrontierState

FrontierState struct.

Enums

DecodeError

Error type for decode rule validation.

EntropyError

Error type for entropy computation.

Constants

DEFAULT_REGION_EXPANSION

DEFAULT_REGION_EXPANSION constant.

MAX_INPUT_BYTES

MAX_INPUT_BYTES constant.

MAX_WINDOW_SIZE

MAX_WINDOW_SIZE constant.

Functions

decode_frontier

decode_frontier function.

entropy_map_cpu

Compute Shannon entropy for each sliding window on CPU.

find_high_entropy_regions

Convert entropy values to contiguous high-entropy regions.

find_high_entropy_regions_with_window

find_high_entropy_regions_with_window function.

push_region

push_region function.

shannon_entropy

Uses f64 for the size division: f32 mantissa loses precision on files > 16 MB and the entropy estimate drifts.

stable_hash

stable_hash function.