Disable long lines formatting (#939)

This commit is contained in:
Tomasz Drwięga 2016-04-13 00:06:02 +02:00 committed by Gav Wood
parent fbc28ce493
commit 3ce2374aeb
3 changed files with 37 additions and 37 deletions

View File

@ -27,7 +27,7 @@ use std::ptr;
use sha3; use sha3;
use std::slice; use std::slice;
use std::path::PathBuf; use std::path::PathBuf;
use std::io::{Read, Write, self}; use std::io::{self, Read, Write};
use std::fs::{self, File}; use std::fs::{self, File};
pub const ETHASH_EPOCH_LENGTH: u64 = 30000; pub const ETHASH_EPOCH_LENGTH: u64 = 30000;
@ -51,7 +51,7 @@ pub struct ProofOfWork {
/// Difficulty boundary /// Difficulty boundary
pub value: H256, pub value: H256,
/// Mix /// Mix
pub mix_hash: H256 pub mix_hash: H256,
} }
struct Node { struct Node {
@ -148,14 +148,16 @@ impl Light {
pub struct SeedHashCompute { pub struct SeedHashCompute {
prev_epoch: Cell<u64>, prev_epoch: Cell<u64>,
prev_seedhash: Cell<H256> prev_seedhash: Cell<H256>,
} }
impl SeedHashCompute { impl SeedHashCompute {
#[inline] #[inline]
pub fn new() -> SeedHashCompute { pub fn new() -> SeedHashCompute {
SeedHashCompute { prev_epoch: Cell::new(0), prev_seedhash: Cell::new([0u8; 32]) } SeedHashCompute {
prev_epoch: Cell::new(0),
prev_seedhash: Cell::new([0u8; 32]),
}
} }
#[inline] #[inline]
@ -181,7 +183,7 @@ impl SeedHashCompute {
#[inline] #[inline]
pub fn resume_compute_seedhash(mut hash: H256, start_epoch: u64, end_epoch: u64) -> H256 { pub fn resume_compute_seedhash(mut hash: H256, start_epoch: u64, end_epoch: u64) -> H256 {
for _ in start_epoch .. end_epoch { for _ in start_epoch..end_epoch {
unsafe { sha3::sha3_256(hash[..].as_mut_ptr(), 32, hash[..].as_ptr(), 32) }; unsafe { sha3::sha3_256(hash[..].as_mut_ptr(), 32, hash[..].as_ptr(), 32) };
} }
hash hash
@ -254,7 +256,7 @@ fn hash_compute(light: &Light, full_size: usize, header_hash: &H256, nonce: u64
panic!("Unaligned full size"); panic!("Unaligned full size");
} }
// pack hash and nonce together into first 40 bytes of s_mix // pack hash and nonce together into first 40 bytes of s_mix
let mut s_mix: [Node; MIX_NODES + 1] = [ Node::default(), Node::default(), Node::default() ]; let mut s_mix: [Node; MIX_NODES + 1] = [Node::default(), Node::default(), Node::default()];
unsafe { ptr::copy_nonoverlapping(header_hash.as_ptr(), s_mix.get_unchecked_mut(0).bytes.as_mut_ptr(), 32) }; unsafe { ptr::copy_nonoverlapping(header_hash.as_ptr(), s_mix.get_unchecked_mut(0).bytes.as_mut_ptr(), 32) };
unsafe { ptr::copy_nonoverlapping(mem::transmute(&nonce), s_mix.get_unchecked_mut(0).bytes[32..].as_mut_ptr(), 8) }; unsafe { ptr::copy_nonoverlapping(mem::transmute(&nonce), s_mix.get_unchecked_mut(0).bytes[32..].as_mut_ptr(), 8) };
@ -348,7 +350,7 @@ fn light_new(block_number: u64) -> Light {
let idx = *nodes.get_unchecked_mut(i).as_words().get_unchecked(0) as usize % num_nodes; let idx = *nodes.get_unchecked_mut(i).as_words().get_unchecked(0) as usize % num_nodes;
let mut data = nodes.get_unchecked((num_nodes - 1 + i) % num_nodes).clone(); let mut data = nodes.get_unchecked((num_nodes - 1 + i) % num_nodes).clone();
for w in 0..NODE_WORDS { for w in 0..NODE_WORDS {
*data.as_words_mut().get_unchecked_mut(w) ^= *nodes.get_unchecked(idx).as_words().get_unchecked(w) ; *data.as_words_mut().get_unchecked_mut(w) ^= *nodes.get_unchecked(idx).as_words().get_unchecked(w);
} }
sha3_512(&data.bytes, &mut nodes.get_unchecked_mut(i).bytes); sha3_512(&data.bytes, &mut nodes.get_unchecked_mut(i).bytes);
} }
@ -362,7 +364,7 @@ fn light_new(block_number: u64) -> Light {
} }
} }
static CHARS: &'static[u8] = b"0123456789abcdef"; static CHARS: &'static [u8] = b"0123456789abcdef";
fn to_hex(bytes: &[u8]) -> String { fn to_hex(bytes: &[u8]) -> String {
let mut v = Vec::with_capacity(bytes.len() * 2); let mut v = Vec::with_capacity(bytes.len() * 2);
for &byte in bytes.iter() { for &byte in bytes.iter() {
@ -370,9 +372,7 @@ fn to_hex(bytes: &[u8]) -> String {
v.push(CHARS[(byte & 0xf) as usize]); v.push(CHARS[(byte & 0xf) as usize]);
} }
unsafe { unsafe { String::from_utf8_unchecked(v) }
String::from_utf8_unchecked(v)
}
} }
#[test] #[test]
@ -403,7 +403,7 @@ fn test_get_data_size() {
#[test] #[test]
fn test_difficulty_test() { fn test_difficulty_test() {
let hash = [0xf5, 0x7e, 0x6f, 0x3a, 0xcf, 0xc0, 0xdd, 0x4b, 0x5b, 0xf2, 0xbe, 0xe4, 0x0a, 0xb3, 0x35, 0x8a, 0xa6, 0x87, 0x73, 0xa8, 0xd0, 0x9f, 0x5e, 0x59, 0x5e, 0xab, 0x55, 0x94, 0x05, 0x52, 0x7d, 0x72]; let hash = [0xf5, 0x7e, 0x6f, 0x3a, 0xcf, 0xc0, 0xdd, 0x4b, 0x5b, 0xf2, 0xbe, 0xe4, 0x0a, 0xb3, 0x35, 0x8a, 0xa6, 0x87, 0x73, 0xa8, 0xd0, 0x9f, 0x5e, 0x59, 0x5e, 0xab, 0x55, 0x94, 0x05, 0x52, 0x7d, 0x72];
let mix_hash = [0x1f, 0xff, 0x04, 0xce, 0xc9, 0x41, 0x73, 0xfd, 0x59, 0x1e, 0x3d, 0x89, 0x60, 0xce, 0x6b, 0xdf, 0x8b, 0x19, 0x71, 0x04, 0x8c, 0x71, 0xff, 0x93, 0x7b, 0xb2, 0xd3, 0x2a, 0x64, 0x31, 0xab, 0x6d ]; let mix_hash = [0x1f, 0xff, 0x04, 0xce, 0xc9, 0x41, 0x73, 0xfd, 0x59, 0x1e, 0x3d, 0x89, 0x60, 0xce, 0x6b, 0xdf, 0x8b, 0x19, 0x71, 0x04, 0x8c, 0x71, 0xff, 0x93, 0x7b, 0xb2, 0xd3, 0x2a, 0x64, 0x31, 0xab, 0x6d];
let nonce = 0xd7b3ac70a301a249; let nonce = 0xd7b3ac70a301a249;
let boundary_good = [0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x3e, 0x9b, 0x6c, 0x69, 0xbc, 0x2c, 0xe2, 0xa2, 0x4a, 0x8e, 0x95, 0x69, 0xef, 0xc7, 0xd7, 0x1b, 0x33, 0x35, 0xdf, 0x36, 0x8c, 0x9a, 0xe9, 0x7e, 0x53, 0x84]; let boundary_good = [0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x3e, 0x9b, 0x6c, 0x69, 0xbc, 0x2c, 0xe2, 0xa2, 0x4a, 0x8e, 0x95, 0x69, 0xef, 0xc7, 0xd7, 0x1b, 0x33, 0x35, 0xdf, 0x36, 0x8c, 0x9a, 0xe9, 0x7e, 0x53, 0x84];
assert_eq!(quick_get_difficulty(&hash, nonce, &mix_hash)[..], boundary_good[..]); assert_eq!(quick_get_difficulty(&hash, nonce, &mix_hash)[..], boundary_good[..]);
@ -414,7 +414,7 @@ fn test_difficulty_test() {
#[test] #[test]
fn test_light_compute() { fn test_light_compute() {
let hash = [0xf5, 0x7e, 0x6f, 0x3a, 0xcf, 0xc0, 0xdd, 0x4b, 0x5b, 0xf2, 0xbe, 0xe4, 0x0a, 0xb3, 0x35, 0x8a, 0xa6, 0x87, 0x73, 0xa8, 0xd0, 0x9f, 0x5e, 0x59, 0x5e, 0xab, 0x55, 0x94, 0x05, 0x52, 0x7d, 0x72]; let hash = [0xf5, 0x7e, 0x6f, 0x3a, 0xcf, 0xc0, 0xdd, 0x4b, 0x5b, 0xf2, 0xbe, 0xe4, 0x0a, 0xb3, 0x35, 0x8a, 0xa6, 0x87, 0x73, 0xa8, 0xd0, 0x9f, 0x5e, 0x59, 0x5e, 0xab, 0x55, 0x94, 0x05, 0x52, 0x7d, 0x72];
let mix_hash = [0x1f, 0xff, 0x04, 0xce, 0xc9, 0x41, 0x73, 0xfd, 0x59, 0x1e, 0x3d, 0x89, 0x60, 0xce, 0x6b, 0xdf, 0x8b, 0x19, 0x71, 0x04, 0x8c, 0x71, 0xff, 0x93, 0x7b, 0xb2, 0xd3, 0x2a, 0x64, 0x31, 0xab, 0x6d ]; let mix_hash = [0x1f, 0xff, 0x04, 0xce, 0xc9, 0x41, 0x73, 0xfd, 0x59, 0x1e, 0x3d, 0x89, 0x60, 0xce, 0x6b, 0xdf, 0x8b, 0x19, 0x71, 0x04, 0x8c, 0x71, 0xff, 0x93, 0x7b, 0xb2, 0xd3, 0x2a, 0x64, 0x31, 0xab, 0x6d];
let boundary = [0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x3e, 0x9b, 0x6c, 0x69, 0xbc, 0x2c, 0xe2, 0xa2, 0x4a, 0x8e, 0x95, 0x69, 0xef, 0xc7, 0xd7, 0x1b, 0x33, 0x35, 0xdf, 0x36, 0x8c, 0x9a, 0xe9, 0x7e, 0x53, 0x84]; let boundary = [0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x3e, 0x9b, 0x6c, 0x69, 0xbc, 0x2c, 0xe2, 0xa2, 0x4a, 0x8e, 0x95, 0x69, 0xef, 0xc7, 0xd7, 0x1b, 0x33, 0x35, 0xdf, 0x36, 0x8c, 0x9a, 0xe9, 0x7e, 0x53, 0x84];
let nonce = 0xd7b3ac70a301a249; let nonce = 0xd7b3ac70a301a249;
// difficulty = 0x085657254bd9u64; // difficulty = 0x085657254bd9u64;

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@ -24,7 +24,7 @@ mod compute;
use std::mem; use std::mem;
use compute::Light; use compute::Light;
pub use compute::{SeedHashCompute, quick_get_difficulty, H256, ProofOfWork, ETHASH_EPOCH_LENGTH}; pub use compute::{ETHASH_EPOCH_LENGTH, H256, ProofOfWork, SeedHashCompute, quick_get_difficulty};
use std::sync::{Arc, Mutex}; use std::sync::{Arc, Mutex};
@ -76,7 +76,7 @@ impl EthashManager {
lights.recent.clone() lights.recent.clone()
} }
_ => None, _ => None,
} },
}; };
match light { match light {
None => { None => {
@ -95,7 +95,7 @@ impl EthashManager {
lights.prev = mem::replace(&mut lights.recent, Some(light.clone())); lights.prev = mem::replace(&mut lights.recent, Some(light.clone()));
light light
} }
Some(light) => light Some(light) => light,
} }
}; };
light.compute(header_hash, nonce) light.compute(header_hash, nonce)

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@ -1,8 +1,8 @@
verbose=false verbose=false
max_width=150 max_width=1000
ideal_width=120 ideal_width=1000
tabs_spaces=4 tabs_spaces=4
fn_call_width=100 fn_call_width=1000
fn_arg_indent="Tabbed" fn_arg_indent="Tabbed"
single_line_if_else=true single_line_if_else=true
where_indent="Visual" where_indent="Visual"