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