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burnchain blocks now include parent backpointers; include a privatekey trait

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This commit is contained in:
Jude Nelson
2019-03-09 18:49:03 -05:00
parent f1684c87a4
commit 70469cb5ee
1 changed files with 9 additions and 1 deletions
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10
src/burnchains/mod.rs
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@@ -29,7 +29,7 @@ use std::io;
use self::bitcoin::Error as btc_error;
use chainstate::burn::db::Error as burndb_error;
use chainstate::Error as burndb_error;
use chainstate::burn::operations::Error as op_error;
use util::hash::Hash160;
@@ -39,12 +39,14 @@ pub struct Txid([u8; 32]);
impl_array_newtype!(Txid, u8, 32);
impl_array_hexstring_fmt!(Txid);
impl_byte_array_newtype!(Txid, u8, 32);
pub const TXID_ENCODED_SIZE : u32 = 32;
#[derive(Serialize, Deserialize)]
pub struct BurnchainHeaderHash([u8; 32]);
impl_array_newtype!(BurnchainHeaderHash, u8, 32);
impl_array_hexstring_fmt!(BurnchainHeaderHash);
impl_byte_array_newtype!(BurnchainHeaderHash, u8, 32);
pub const BURNCHAIN_HEADER_HASH_ENCODED_SIZE : u32 = 32;
pub const MAGIC_BYTES_LENGTH: usize = 2;
@@ -81,6 +83,11 @@ pub trait PublicKey : Clone + fmt::Debug + serde::Serialize + serde::de::Deseria
fn verify(&self, data_hash: &[u8], sig: &[u8]) -> Result<bool, &'static str>;
}
pub trait PrivateKey : Clone + fmt::Debug + serde::Serialize + serde::de::DeserializeOwned {
fn to_bytes(&self) -> Vec<u8>;
fn sign(&self, data_hash: &[u8]) -> Result<Vec<u8>, &'static str>;
}
pub trait Address : Clone + fmt::Debug {
fn to_bytes(&self) -> Vec<u8>;
fn to_string(&self) -> String;
@@ -116,6 +123,7 @@ pub struct BurnchainTransaction<A, K> {
pub struct BurnchainBlock<A, K> {
pub block_height: u64,
pub block_hash: BurnchainHeaderHash,
pub parent_block_hash: BurnchainHeaderHash,
pub txs: Vec<BurnchainTransaction<A, K>>
}