openethereum/src/extras.rs

36 lines
812 B
Rust
Raw Normal View History

2015-12-13 17:33:11 +01:00
use util::uint::*;
use util::hash::*;
use util::rlp::*;
pub struct BlockDetails {
pub number: U256,
pub total_difficulty: U256,
pub parent: H256,
pub children: Vec<H256>
}
impl Decodable for BlockDetails {
fn decode<D>(decoder: &D) -> Result<Self, DecoderError> where D: Decoder {
decoder.read_list(| d | {
let details = BlockDetails {
number: try!(Decodable::decode(&d[0])),
total_difficulty: try!(Decodable::decode(&d[1])),
parent: try!(Decodable::decode(&d[2])),
children: try!(Decodable::decode(&d[3]))
};
Ok(details)
})
}
}
impl Encodable for BlockDetails {
fn encode<E>(&self, encoder: &mut E) where E: Encoder {
encoder.emit_list(| e | {
self.number.encode(e);
self.total_difficulty.encode(e);
self.parent.encode(e);
self.children.encode(e);
})
}
}