Crate nydus_builder 

Builder to create RAFS filesystems from directories and tarballs.

Modules

attributes

Structs

ArtifactWriter

ArtifactWriter provides a writer to allow writing bootstrap or blob data to a single file or in a directory.

BlobCacheGenerator

BlobCompactor

RAFS blob compactor to compact multiple small blobs into one blob.

BlobContext

BlobContext is used to hold the blob information of a layer during build.

BlobManager

BlobManager stores all blob related information during build.

Bootstrap

RAFS bootstrap/meta builder.

BootstrapContext

BootstrapContext is used to hold in memory data of bootstrap during build.

BootstrapManager

BootstrapManager is used to hold the parent bootstrap reader and create new bootstrap context.

BuildContext

BuildOutput

BuildOutput represents the output in this build.

ChunkdictBlobInfo

ChunkdictChunkInfo

CompactConfig

DirectoryBuilder

Features

A set of enabled feature flags to control behavior of RAFS filesystem builder

Generator

Struct to generate chunkdict RAFS bootstrap.

HashChunkDict

An implementation of ChunkDict based on HashMap.

Merger

Struct to generate the merged RAFS bootstrap for an image from per layer RAFS bootstraps.

MetadataTreeBuilder

NodeChunk

Chunk information for RAFS filesystem builder.

OptimizePrefetch

Prefetch

Manage filesystem data prefetch configuration and state for builder.

StargzBuilder

Build RAFS filesystems from eStargz images.

TarBuilder

Helper for TarballBuilder/StargzBuilder to build the filesystem tree.

TarballBuilder

Builder to create RAFS filesystems from tarballs.

Tree

An in-memory tree structure to maintain information and topology of filesystem nodes.

Enums

ArtifactStorage

Filesystem based storage configuration for artifacts.

ChunkSource

Source of chunk data: chunk dictionary, parent filesystem or builder.

ConversionType

Filesystem conversion type supported by RAFS builder.

Feature

Feature flags to control behavior of RAFS filesystem builder.

Overlay

RAFS filesystem node overlay state.

PrefetchPolicy

Filesystem data prefetch policy.

WhiteoutSpec

RAFS filesystem overlay specifications.

Traits

Builder

Trait to generate a RAFS filesystem from the source.

ChunkDict

Trait to manage chunk cache for chunk deduplication.

Functions

generate_prefetch_file_info

parse_chunk_dict_arg

Parse a chunk dictionary argument string.

update_ctx_from_bootstrap

Type Aliases

TreeNode

Type alias for tree internal node.