core: init

crates/brk_computer/Cargo.toml

@@ -1,18 +1,14 @@
 [package]
 name = "brk_computer"
-description = "A Bitcoin dataset computer built on top of brk_indexer and brk_fetcher"
+description = "A Bitcoin dataset computer, built on top of brk_indexer"
 version = { workspace = true }
 edition = { workspace = true }
 license = { workspace = true }
 
 [dependencies]
-brk_fetcher = { workspace = true }
+brk_core = { workspace = true }
 brk_indexer = { workspace = true }
 brk_parser = { workspace = true }
-byteview = { workspace = true }
 color-eyre = { workspace = true }
-derive_deref = { workspace = true }
-fjall = { workspace = true }
 hodor = { workspace = true }
 storable_vec = { workspace = true }
-zerocopy = { workspace = true }

crates/brk_computer/src/lib.rs

@@ -5,12 +5,10 @@ pub use brk_parser::rpc;
 use hodor::Exit;
 
 mod storage;
-mod structs;
 
-use brk_fetcher::Date;
+use brk_core::Date;
 use storable_vec::SINGLE_THREAD;
 use storage::{Fjalls, StorableVecs};
-pub use structs::*;
 
 pub struct Computer<const MODE: u8> {
     path: PathBuf,

crates/brk_computer/src/main.rs

@@ -4,8 +4,6 @@ use brk_computer::Computer;
 use brk_indexer::Indexer;
 use hodor::Exit;
 
-mod structs;
-
 pub fn main() -> color_eyre::Result<()> {
     color_eyre::install()?;
 

crates/brk_computer/src/storage/fjalls.rs

@@ -1,10 +1,9 @@
 use std::path::Path;
 
+use brk_core::{AddressindexTxoutindex, Unit};
 use brk_indexer::Store;
 use storable_vec::Version;
 
-use crate::structs::{AddressindexTxoutindex, Unit};
-
 pub struct Fjalls {
     pub address_to_utxos_received: Store<AddressindexTxoutindex, Unit>,
     pub address_to_utxos_spent: Store<AddressindexTxoutindex, Unit>,

crates/brk_computer/src/storage/storable_vecs.rs

@@ -1,11 +1,8 @@
 use std::{fs, path::Path};
 
-use brk_fetcher::{Date, Dateindex};
-use brk_indexer::{Addressindex, Height, Sats, Timestamp, Txindex, Txinindex, Txoutindex};
+use brk_core::{Addressindex, Date, Dateindex, Feerate, Height, Sats, Timestamp, Txindex, Txinindex, Txoutindex};
 use storable_vec::{StorableVec, Version};
 
-use crate::structs::Feerate;
-
 // mod base;
 
 // use base::*;

crates/brk_computer/src/structs/addressindextxoutindex.rs

@@ -1,22 +0,0 @@
-use brk_indexer::{Addressindex, Txoutindex};
-use byteview::ByteView;
-use zerocopy::{FromBytes, Immutable, IntoBytes, KnownLayout};
-
-#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Immutable, IntoBytes, KnownLayout, FromBytes)]
-pub struct AddressindexTxoutindex {
-    addressindex: Addressindex,
-    _padding: u32,
-    txoutindex: Txoutindex,
-}
-
-impl TryFrom<ByteView> for AddressindexTxoutindex {
-    type Error = storable_vec::Error;
-    fn try_from(value: ByteView) -> Result<Self, Self::Error> {
-        Ok(Self::read_from_bytes(&value)?)
-    }
-}
-impl From<AddressindexTxoutindex> for ByteView {
-    fn from(value: AddressindexTxoutindex) -> Self {
-        Self::new(value.as_bytes())
-    }
-}

crates/brk_computer/src/structs/bitcoin.rs

@@ -1,14 +0,0 @@
-use brk_indexer::Sats;
-
-#[derive(Debug, Default, Clone, Copy)]
-pub struct Bitcoin(f64);
-
-impl Bitcoin {
-    const ONE: Self = Self(100_000_000.0);
-}
-
-impl From<Sats> for Bitcoin {
-    fn from(value: Sats) -> Self {
-        Self((*value as f64) / Self::ONE.0)
-    }
-}

crates/brk_computer/src/structs/feerate.rs

@@ -1,4 +0,0 @@
-use derive_deref::Deref;
-
-#[derive(Debug, Deref, Clone, Copy)]
-pub struct Feerate(f32);

crates/brk_computer/src/structs/mod.rs

@@ -1,11 +0,0 @@
-mod addressindextxoutindex;
-mod bitcoin;
-mod feerate;
-// mod ohlc;
-mod unit;
-
-pub use addressindextxoutindex::*;
-pub use bitcoin::*;
-pub use feerate::*;
-// pub use ohlc::*;
-pub use unit::*;

crates/brk_computer/src/structs/ohlc.rs

@@ -1,36 +0,0 @@
-use serde::Serialize;
-use zerocopy::{FromBytes, Immutable, IntoBytes, KnownLayout};
-
-use super::{Cents, Close, High, Low, Open};
-
-// #[derive(Debug, Default, Clone, Copy, FromBytes, Immutable, IntoBytes, KnownLayout, Serialize)]
-// #[repr(C)]
-// pub struct OHLCCents(OHLC<Cents>);
-
-#[derive(Debug, Default, Clone, Copy, FromBytes, Immutable, IntoBytes, KnownLayout, Serialize)]
-#[repr(C)]
-pub struct OHLCCents(Open<Cents>, High<Cents>, Low<Cents>, Close<Cents>);
-
-impl OHLCCents {
-    pub fn open(&self) -> Open<Cents> {
-        self.0
-    }
-
-    pub fn high(&self) -> High<Cents> {
-        self.1
-    }
-
-    pub fn low(&self) -> Low<Cents> {
-        self.2
-    }
-
-    pub fn close(&self) -> Close<Cents> {
-        self.3
-    }
-}
-
-impl From<(Open<Cents>, High<Cents>, Low<Cents>, Close<Cents>)> for OHLCCents {
-    fn from(value: (Open<Cents>, High<Cents>, Low<Cents>, Close<Cents>)) -> Self {
-        Self(value.0, value.1, value.2, value.3)
-    }
-}

crates/brk_computer/src/structs/unit.rs

@@ -1,13 +0,0 @@
-use byteview::ByteView;
-
-pub struct Unit();
-impl From<ByteView> for Unit {
-    fn from(_: ByteView) -> Self {
-        Self()
-    }
-}
-impl From<Unit> for ByteView {
-    fn from(_: Unit) -> Self {
-        Self::new(&[])
-    }
-}