openethereum/src/lib.rs

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#[macro_use] extern crate log;
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extern crate ethcore_util;
use ethcore_util::hash::*;
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use ethcore_util::uint::*;
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pub type Bytes = Vec<u8>;
pub type LogBloom = Hash4096;
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pub static ZERO_ADDRESS: Address = Address([0x00; 20]);
pub static ZERO_HASH256: Hash256 = Hash256([0x00; 32]);
pub static ZERO_LOGBLOOM: LogBloom = Hash4096([0x00; 512]);
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#[derive(Debug)]
pub struct Header {
parent_hash: Hash256,
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timestamp: U256,
number: U256,
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author: Address,
transactions_root: Hash256,
uncles_hash: Hash256,
extra_data_hash: Hash256,
state_root: Hash256,
receipts_root: Hash256,
log_bloom: LogBloom,
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gas_used: U256,
gas_limit: U256,
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difficulty: U256,
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seal: Vec<Bytes>,
}
impl Header {
pub fn new() -> Header {
Header {
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parent_hash: ZERO_HASH256,
timestamp: BAD_U256,
number: ZERO_U256,
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author: ZERO_ADDRESS,
transactions_root: ZERO_HASH256,
uncles_hash: ZERO_HASH256,
extra_data_hash: ZERO_HASH256,
state_root: ZERO_HASH256,
receipts_root: ZERO_HASH256,
log_bloom: ZERO_LOGBLOOM,
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gas_used: ZERO_U256,
gas_limit: ZERO_U256,
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difficulty: ZERO_U256,
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seal: vec![],
}
}
}
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pub struct Transaction {
pub to: Address,
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pub gas: U256,
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pub data: Bytes,
pub code: Bytes,
}
#[test]
fn memorydb() {
}
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/// Silly function to return 69.
///
/// # Example
///
/// ```
/// assert_eq!(ethcore::sixtynine(), 69);
/// ```
pub fn sixtynine() -> i32 {
debug!("Hello world!");
69
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}