Struct BinaryNestedEncoder 

pub struct BinaryNestedEncoder { /* private fields */ }

Binary nested structure encoder for LNMP v0.5

Encodes nested records and arrays with depth validation and size limits.

Implementations

impl BinaryNestedEncoder

pub fn new() -> Self

Creates a new nested encoder with default configuration

pub fn with_config(config: NestedEncoderConfig) -> Self

Creates a nested encoder with custom configuration

pub fn encode_nested_record( &self, record: &LnmpRecord, ) -> Result<Vec<u8>, BinaryError>

Encodes a nested record to binary format

Binary layout:

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

Arguments

• record - The nested record to encode

Returns

A vector of bytes representing the binary-encoded nested record

Errors

Returns BinaryError if:

• Nesting depth exceeds configured maximum
• Record size exceeds configured maximum
• Field encoding fails

pub fn encode_nested_array( &self, records: &[LnmpRecord], ) -> Result<Vec<u8>, BinaryError>

Encodes a nested array to binary format

Binary layout:

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

Arguments

• records - The array of records to encode

Returns

A vector of bytes representing the binary-encoded nested array

Errors

Returns BinaryError if:

• Nesting depth exceeds configured maximum
• Record size exceeds configured maximum
• Record encoding fails

Trait Implementations

impl Debug for BinaryNestedEncoder

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

Formats the value using the given formatter.

impl Default for BinaryNestedEncoder

fn default() -> Self

Returns the “default value” for a type.