Struct ChunkStrategy

pub struct ChunkStrategy<'a> { /* private fields */ }

Configuration for chunking operations.

Contains all necessary parameters for performing chunked file operations.

Implementations

impl<'a> ChunkStrategy<'a>

Implementation of chunk strategy methods.

pub fn new<F>( start_chunk_index: usize, upload_dir: &'a str, file_id: &'a str, file_name: &'a str, total_chunks: usize, file_name_func: F, ) -> Result<ChunkStrategy<'a>, ChunkStrategyError>

where F: ChunkNaming<'a> + 'static,

Creates a new chunk strategy instance.

Arguments

• usize - Starting chunk index (0-based)
• &str - Directory path for chunk storage
• &str - Unique file identifier
• &str - Original filename
• usize - Total chunks count
• F - Function implementing ChunkNaming trait

Returns

• NewChunkStrategyResult - Result containing strategy or error

Trait Implementations

impl<'a> HandleStrategy<'a> for ChunkStrategy<'a>

Implementation of handle strategy for chunk operations.

async fn save_chunk( &self, chunk_data: &'a [u8], chunk_index: usize, ) -> Result<(), ChunkStrategyError>

Saves a chunk with index validation.

Arguments

• &'a [u8] - Chunk data.
• usize - Chunk index.

Returns

• ChunkStrategyResult - Result of save operation.

async fn merge_chunks(&self) -> Result<(), ChunkStrategyError>

Merges all chunks into the final file.

Returns

• ChunkStrategyResult - Result of merge operation.