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Use bytes crate for zerocopy and memory re-use (#182)

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* Use bytes. Not yet zerocopy everywhere but compiles

* Actually zerocopy

* Actually zerocopy

* Not actually storing the torrent on disk now
This commit is contained in:
Igor Katson 2024-08-14 12:08:46 +01:00 • committed by GitHub
parent 3cc9e444b1
commit c7ed475f54
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GPG key ID: B5690EEEBB952194
20 changed files with 182 additions and 95 deletions
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9
crates/bencode/src/bencode_value.rs
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@ -1,6 +1,7 @@
use std::{collections::HashMap, marker::PhantomData};
use buffers::{ByteBuf, ByteBufOwned};
use bytes::Bytes;
use clone_to_owned::CloneToOwned;
use serde::Deserializer;
@ -122,12 +123,12 @@ where
{
type Target = BencodeValue<<BufT as CloneToOwned>::Target>;
fn clone_to_owned(&self) -> Self::Target {
fn clone_to_owned(&self, within_buffer: Option<&Bytes>) -> Self::Target {
match self {
BencodeValue::Bytes(b) => BencodeValue::Bytes(b.clone_to_owned()),
BencodeValue::Bytes(b) => BencodeValue::Bytes(b.clone_to_owned(within_buffer)),
BencodeValue::Integer(i) => BencodeValue::Integer(*i),
BencodeValue::List(l) => BencodeValue::List(l.clone_to_owned()),
BencodeValue::Dict(d) => BencodeValue::Dict(d.clone_to_owned()),
BencodeValue::List(l) => BencodeValue::List(l.clone_to_owned(within_buffer)),
BencodeValue::Dict(d) => BencodeValue::Dict(d.clone_to_owned(within_buffer)),
}
}
}