Struct autonomi::ChunkManager

pub struct ChunkManager { /* private fields */ }

Manages the chunking process by resuming pre-chunked files and chunking any file that has not been chunked yet.

Implementations

impl ChunkManager

pub fn new(root_dir: &Path) -> Self

pub fn chunk_path( &mut self, files_path: &Path, read_cache: bool, include_data_maps: bool ) -> Result<()>

Chunk all the files in the provided files_path These are stored to the CHUNK_ARTIFACTS_DIR if read_cache is true, will take cache from previous runs into account

Arguments

• files_path - &Path
• read_cache - Boolean. Set to true to resume the chunks from the artifacts dir.
• include_data_maps - Boolean. If set to true, will append all the ChunkedFile.data_map chunks

pub fn chunk_with_iter( &mut self, entries_iter: impl Iterator<Item = DirEntry>, read_cache: bool, include_data_maps: bool ) -> Result<()>

Chunk all the files in the provided iterator These are stored to the CHUNK_ARTIFACTS_DIR if read_cache is true, will take cache from previous runs into account

pub fn get_chunks(&self) -> Vec<(XorName, PathBuf)>

Get all the chunk name and their path. If include_data_maps is true, append all the ChunkedFile.data_map chunks to the vec

pub fn is_chunks_empty(&self) -> bool

pub fn mark_completed_all(&mut self) -> Result<()>

Mark all the chunks as completed. This removes the chunks from the CHUNK_ARTIFACTS_DIR. But keeps the folder and metadata file that denotes that the file has been already completed.

pub fn mark_completed( &mut self, chunks: impl Iterator<Item = XorName> ) -> Result<()>

Mark a set of chunks as completed and remove them from CHUNK_ARTIFACTS_DIR If the entire file is completed, keep the folder and metadata file

Trait Implementations

impl Clone for ChunkManager

fn clone(&self) -> ChunkManager

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ChunkManager

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

Formats the value using the given formatter.

impl Ord for ChunkManager

fn cmp(&self, other: &ChunkManager) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for ChunkManager

fn eq(&self, other: &ChunkManager) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for ChunkManager

fn partial_cmp(&self, other: &ChunkManager) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for ChunkManager

impl StructuralPartialEq for ChunkManager