Struct StreamingJsonWriter 

pub struct StreamingJsonWriter<W: Write> { /* private fields */ }

Streaming JSON writer optimized for allocation data

Implementations

impl<W: Write> StreamingJsonWriter<W>

pub fn new(writer: W) -> Result<Self, BinaryExportError>

Create a new streaming JSON writer with default configuration

pub fn with_config( writer: W, config: StreamingJsonWriterConfig, ) -> Result<Self, BinaryExportError>

Create a new streaming JSON writer with custom configuration

pub fn write_header( &mut self, total_allocations: u64, ) -> Result<(), BinaryExportError>

Start writing the JSON document with specified array name (for compatibility)

pub fn write_header_with_array_name( &mut self, _total_allocations: u64, array_name: &str, ) -> Result<(), BinaryExportError>

Start writing the JSON document with custom array name

pub fn write_allocation_selective( &mut self, allocation: &PartialAllocationInfo, requested_fields: &HashSet<AllocationField>, ) -> Result<(), BinaryExportError>

Write a single allocation with selective fields

pub fn write_allocation_selective_with_options( &mut self, allocation: &PartialAllocationInfo, requested_fields: &HashSet<AllocationField>, options: &SelectiveSerializationOptions, ) -> Result<(), BinaryExportError>

Write a single allocation with selective fields and custom serialization options

pub fn write_allocation_full( &mut self, allocation: &AllocationInfo, ) -> Result<(), BinaryExportError>

Write a full allocation (for compatibility)

pub fn write_memory_analysis_allocation( &mut self, allocation: &PartialAllocationInfo, ) -> Result<(), BinaryExportError>

Write allocation in memory_analysis.json format

pub fn write_performance_allocation( &mut self, allocation: &PartialAllocationInfo, ) -> Result<(), BinaryExportError>

Write allocation in performance.json format

pub fn write_unsafe_ffi_allocation( &mut self, allocation: &PartialAllocationInfo, ) -> Result<(), BinaryExportError>

Write allocation in unsafe_ffi.json format

pub fn write_complex_types_allocation( &mut self, allocation: &PartialAllocationInfo, ) -> Result<(), BinaryExportError>

Write allocation in complex_types.json format

pub fn write_lifecycle_event( &mut self, allocation: &PartialAllocationInfo, event_type: &str, ) -> Result<(), BinaryExportError>

Write lifecycle event in lifetime.json format

pub fn write_allocation_batch( &mut self, allocations: &[PartialAllocationInfo], requested_fields: &HashSet<AllocationField>, ) -> Result<(), BinaryExportError>

Write multiple allocations in batch for better performance

pub fn write_allocation_batch_with_options( &mut self, allocations: &[PartialAllocationInfo], requested_fields: &HashSet<AllocationField>, options: &SelectiveSerializationOptions, ) -> Result<(), BinaryExportError>

Write multiple allocations in batch with custom options

pub fn write_allocation_adaptive_chunked( &mut self, allocations: &[PartialAllocationInfo], requested_fields: &HashSet<AllocationField>, options: &SelectiveSerializationOptions, ) -> Result<(), BinaryExportError>

Write allocations with adaptive chunking for optimal performance

pub fn finalize(&mut self) -> Result<StreamingJsonStats, BinaryExportError>

Finalize the JSON document and return statistics

pub fn get_stats(&self) -> &StreamingJsonStats

Get current streaming statistics

pub fn flush(&mut self) -> Result<(), BinaryExportError>

Force flush the writer

pub fn write_raw(&mut self, data: &str) -> Result<(), BinaryExportError>

Write raw string data