Struct TreeBuilder 

pub struct TreeBuilder<S: Store> { /* private fields */ }

👎Deprecated since 0.3.1:

use HashTree, which covers the same operations

TreeBuilder - builds content-addressed merkle trees

Implementations

impl<S: Store> TreeBuilder<S>

pub fn new(config: BuilderConfig<S>) -> Self

pub fn is_encrypted(&self) -> bool

Check if encryption is enabled

pub async fn put_blob(&self, data: &[u8]) -> Result<Hash, BuilderError>

Store a blob directly (small data, no encryption) Returns the content hash

pub async fn put(&self, data: &[u8]) -> Result<(Cid, u64), BuilderError>

Store a file, chunking if necessary Returns (Cid, size) where Cid contains hash and optional encryption key

When encryption is enabled (default), each chunk is CHK encrypted and the result contains the decryption key.

pub async fn put_directory( &self, entries: Vec<DirEntry>, ) -> Result<Hash, BuilderError>

Build a directory from entries Entries can be files or subdirectories

pub async fn put_tree_node( &self, links: Vec<Link>, ) -> Result<Hash, BuilderError>

Create a tree node