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eth_getwork implemented.

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This commit is contained in:
Gav Wood
2016-02-29 19:30:13 +01:00
parent 2c32b0fc1c
commit ffc5c2ea7b
9 changed files with 78 additions and 14 deletions
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2
util/src/misc.rs
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@@ -69,5 +69,5 @@ pub fn contents(name: &str) -> Result<Bytes, UtilError> {
/// Get the standard version string for this software.
pub fn version() -> String {
format!("Parity//{}-{}-{}/{}-{}-{}/rustc{}", env!("CARGO_PKG_VERSION"), short_sha(), commit_date().replace("-", ""), Target::arch(), Target::os(), Target::env(), rustc_version::version())
format!("Parity//v{}-{}-{}/{}-{}-{}/rustc{}", env!("CARGO_PKG_VERSION"), short_sha(), commit_date().replace("-", ""), Target::arch(), Target::os(), Target::env(), rustc_version::version())
}

27
util/src/uint.rs
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@@ -1124,6 +1124,33 @@ impl From<U512> for U256 {
}
}
impl<'a> From<&'a U256> for U512 {
fn from(value: &'a U256) -> U512 {
let U256(ref arr) = *value;
let mut ret = [0; 8];
ret[0] = arr[0];
ret[1] = arr[1];
ret[2] = arr[2];
ret[3] = arr[3];
U512(ret)
}
}
impl<'a> From<&'a U512> for U256 {
fn from(value: &'a U512) -> U256 {
let U512(ref arr) = *value;
if arr[4] | arr[5] | arr[6] | arr[7] != 0 {
panic!("Overflow");
}
let mut ret = [0; 4];
ret[0] = arr[0];
ret[1] = arr[1];
ret[2] = arr[2];
ret[3] = arr[3];
U256(ret)
}
}
impl From<U256> for U128 {
fn from(value: U256) -> U128 {
let U256(ref arr) = value;