Struct rdest::BDecoder

pub struct BDecoder {}

Bencode decoder used by metafile/torrent files and BitTorrent protocol.

Implementations

impl BDecoder

pub fn from_array(arg: &[u8]) -> Result<Vec<BValue>, Error>

Decode bencoded values.

Example

use rdest::{BDecoder, BValue};
let val = BDecoder::from_array("i44e".as_bytes()).unwrap();

assert_eq!(val, vec![BValue::Int(44)]);

pub fn values_vector(
    it: &mut Enumerate<Iter<'_, u8>>,
    with_end: bool
) -> Result<Vec<BValue>, Error>

Build vector with BValue’s

pub fn parse_byte_str(
    it: &mut Enumerate<Iter<'_, u8>>,
    pos: usize,
    first_num: &u8
) -> Result<(Vec<u8>, Vec<u8>), Error>

Parse bncoded string. It assume that first digit was already consumed, so must be explicitly provided as an argument.

pub fn parse_int(
    it: &mut Enumerate<Iter<'_, u8>>,
    pos: usize
) -> Result<(i64, Vec<u8>), Error>

Parse bencoded integer till delimiter “e”.

Trait Implementations

impl Clone for BDecoder

fn clone(&self) -> BDecoder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BDecoder

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

Formats the value using the given formatter.

impl PartialEq<BDecoder> for BDecoder

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

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

#[must_use]

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

This method tests for !=.

impl StructuralPartialEq for BDecoder