Struct InfoDictV2 

pub struct InfoDictV2 {
    pub name: String,
    pub piece_length: u64,
    pub meta_version: u64,
    pub file_tree: FileTreeNode,
    pub ssl_cert: Option<Vec<u8>>,
}

v2 info dictionary (BEP 52).

Key difference from v1: files are represented as a nested tree, and piece_length is a global value (power of 2, ≥ 16 KiB). Files are aligned to piece boundaries — each file starts on a new piece, and the last piece of each file may be shorter.

Fields

name: String

Suggested name for the torrent.

piece_length: u64

Global piece length in bytes. Must be a power of 2, ≥ 16384.

meta_version: u64

Meta version — always 2 for v2 torrents.

file_tree: FileTreeNode

The nested file tree.

ssl_cert: Option<Vec<u8>>

BEP 35 / SSL torrent: PEM-encoded X.509 CA certificate. When present, all peer connections must use TLS with certs chaining to this CA.

Implementations

impl InfoDictV2

pub fn files(&self) -> Vec<V2FileInfo>

Get all files as a flat list.

pub fn total_length(&self) -> u64

Total size of all files in bytes.

pub fn num_pieces(&self) -> u32

Total number of pieces across all files.

In v2, each file starts on a new piece boundary, so the total is the sum of per-file piece counts (not simply ceil(total_length / piece_length)).

pub fn file_piece_ranges(&self) -> Vec<(V2FileInfo, u32, u32)>

Per-file piece ranges: (file_info, global_piece_offset, file_piece_count).

Each file starts at a new global piece offset due to v2 alignment.

Trait Implementations

impl Clone for InfoDictV2

fn clone(&self) -> InfoDictV2

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InfoDictV2

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

Formats the value using the given formatter.