Struct BinaryNestedDecoder 

pub struct BinaryNestedDecoder { /* private fields */ }

Binary nested structure decoder for LNMP v0.5

Decodes nested records and arrays with depth validation.

Implementations

impl BinaryNestedDecoder

pub fn new() -> Self

Creates a new nested decoder with default configuration

pub fn with_config(config: NestedDecoderConfig) -> Self

Creates a nested decoder with custom configuration

pub fn decode_nested_record( &self, bytes: &[u8], ) -> Result<(LnmpRecord, usize), BinaryError>

Decodes a nested record from binary format

Binary layout:

┌──────────┬──────────────┬─────────────────────────────────┐
│   TAG    │ FIELD_COUNT  │      FIELD ENTRIES...           │
│ (1 byte) │  (VarInt)    │  { FID | VALUE }*               │
└──────────┴──────────────┴─────────────────────────────────┘

Arguments

• bytes - The binary data to decode

Returns

A tuple of (decoded_record, bytes_consumed)

Errors

Returns BinaryError if:

• Nesting depth exceeds configured maximum
• Binary data is malformed
• TAG byte is not 0x06

pub fn decode_nested_array( &self, bytes: &[u8], ) -> Result<(Vec<LnmpRecord>, usize), BinaryError>

Decodes a nested array from binary format

Binary layout:

┌──────────┬──────────────┬─────────────────────────────────┐
│   TAG    │ ELEM_COUNT   │      RECORD ENTRIES...          │
│ (1 byte) │  (VarInt)    │  [ RECORD(...) ]*               │
└──────────┴──────────────┴─────────────────────────────────┘

Arguments

• bytes - The binary data to decode

Returns

A tuple of (decoded_records, bytes_consumed)

Errors

Returns BinaryError if:

• Nesting depth exceeds configured maximum
• Binary data is malformed
• TAG byte is not 0x07

Trait Implementations

impl Debug for BinaryNestedDecoder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for BinaryNestedDecoder

fn default() -> Self

Returns the “default value” for a type.